Thanu Padmanabhan

Q: What Schools Are Affiliated With Thanu Padmanabhan

Thanu Padmanabhan is affiliated with the following schools: Tata Institute of Fundamental Research, University of Kerala, University College Thiruvananthapuram

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Thanu Padmanabhan

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According to Wikipedia, Thanu Padmanabhan was an Indian theoretical physicist and cosmologist whose research spanned a wide variety of topics in gravitation, structure formation in the universe and quantum gravity. He published nearly 300 papers and reviews in international journals and ten books in these areas. He made several contributions related to the analysis and modelling of dark energy in the universe and the interpretation of gravity as an emergent phenomenon. He was a Distinguished Professor at the Inter-University Centre for Astronomy and Astrophysics at Pune, India.

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Thanu Padmanabhan's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Cosmological constant—the weight of the vacuum (2002) (2555)
ACCELERATED EXPANSION OF THE UNIVERSE DRIVEN BY TACHYONIC MATTER (2002) (766)
Structure formation in the universe (1993) (613)
Particle production and complex path analysis (1998) (552)
Statistical mechanics of gravitating systems (1990) (440)
Classical and quantum thermodynamics of horizons in spherically symmetric spacetimes (2002) (397)
Can the clustered dark matter and the smooth dark energy arise from the same scalar field (2002) (396)
Cosmology with tachyon field as dark energy (2003) (394)
Gravitation: Foundations and Frontiers (2010) (346)
Dark energy and gravity (2007) (322)
Hawking radiation in different coordinate settings: Complex paths approach (2000) (304)
Gravity and the thermodynamics of horizons (2005) (297)
A theoretician's analysis of the supernova data and the limitations in determining the nature of dark energy (2002) (269)
Equipartition of energy in the horizon degrees of freedom and the emergence of gravity (2009) (264)
Thermodynamic route to field equations in Lanczos-Lovelock gravity (2006) (261)
Cosmological parameters from supernova observations: A critical comparison of three data sets (2003) (215)
Entropy of static spacetimes and microscopic density of states (2003) (194)
Lanczos–Lovelock models of gravity (2013) (192)
Stars and stellar systems (2001) (190)
Method of complex paths and general covariance of Hawking radiation (2000) (188)
A boundary term for the gravitational action with null boundaries (2015) (181)
Dark energy: The cosmological challenge of the millennium (2004) (172)
WMAP constraints on low redshift evolution of dark energy (2004) (154)
Observational constraints on low redshift evolution of dark energy: How consistent are different observations? (2005) (142)
Einstein's equations as a thermodynamic identity: The Cases of stationary axisymmetric horizons and evolving spherically symmetric horizons (2006) (142)
Limitations on the operational definition of spacetime events and quantum gravity (1987) (137)
Dark energy: mystery of the millennium (2006) (125)
Surface Density of Spacetime Degrees of Freedom from Equipartition Law in theories of Gravity (2010) (123)
Entropy of null surfaces and dynamics of spacetime (2006) (123)
General relativity from a thermodynamic perspective (2013) (120)
Cosmology and astrophysics through problems (1996) (117)
Is gravitational entropy quantized (2008) (110)
Physical significance of planck length (1985) (98)
Holography of gravitational action functionals (2006) (97)
DUALITY AND ZERO-POINT LENGTH OF SPACETIME (1996) (90)
Understanding the origin of CMB constraints on dark energy (2006) (90)
Theoretical Astrophysics: Volume 3, Galaxies and Cosmology (2002) (90)
Entropy density of spacetime and the Navier-Stokes fluid dynamics of null surfaces (2010) (89)
An Invitation to Astrophysics (2006) (88)
Planck length as the lower bound to all physical length scales (1985) (87)
Lessons from classical gravity about the quantum structure of spacetime (2010) (86)
Vacuum fluctuations of energy density can lead to the observed cosmological constant (2004) (86)
Noether current from the surface term of gravitational action, Virasoro algebra and horizon entropy (2012) (84)
Reply to 'Comment on 'Quasinormal modes in Schwarzschild-de Sitter spacetime: A simple derivation of the level spacing of the frequencies'' (2003) (83)
Thermodynamic structure of Lanczos-Lovelock field equations from near-horizon symmetries (2009) (83)
From gravitons to gravity: myths and reality (2008) (82)
Thermodynamical interpretation of the geometrical variables associated with null surfaces (2015) (81)
Notes on Semiclassical Gravity (1989) (75)
Gravity, Gauge Theories, And Quantum Cosmology (1986) (74)
Theoretical Astrophysics: Volume 1, Astrophysical Processes (2000) (71)
Emergence and Expansion of Cosmic Space as due to the Quest for Holographic Equipartition (2012) (70)
A Viable cosmology with a scalar field coupled to the trace of the stress tensor (2002) (70)
Antonov Instability and Gravothermal Catastrophe---Revisited (1989) (68)
Theoretical Astrophysics: Contents (2000) (68)
Emergent perspective of gravity and dark energy (2012) (66)
Dark Energy and its Implications for Gravity (2008) (65)
Understanding Our Universe : Current Status and Open Issues (2005) (65)
Initial state of matter fields and trans-Planckian physics: Can CMB observations disentangle the two? (2005) (65)
Essay: The Holography of Gravity Encoded in a Relation Between Entropy, Horizon Area, and Action for Gravity (2002) (65)
Theoretical Astrophysics by T. Padmanabhan (2001) (64)
PROBES OF THE VACUUM STRUCTURE OF QUANTUM FIELDS IN CLASSICAL BACKGROUNDS (1999) (62)
Finite-time response of inertial and uniformly accelerated Unruh - DeWitt detectors (1996) (62)
Concept of temperature in multi-horizon spacetimes: analysis of Schwarzschild–De Sitter metric (2004) (61)
Evolution of Spacetime arises due to the departure from Holographic Equipartition in all Lanczos-Lovelock Theories of Gravity (2014) (61)
Creation-field cosmology: A possible solution to singularity, horizon, and flatness problems. (1985) (59)
Decoherence in the density matrix describing quantum three-geometries and the emergence of classical spacetime. (1989) (59)
The Atoms Of Space, Gravity and the Cosmological Constant (2016) (59)
Structure of the Gravitational Action and its relation with Horizon Thermodynamics and Emergent Gravity Paradigm (2013) (58)
Holographic gravity and the surface term in the Einstein-Hilbert action (2004) (58)
Noether Current, Horizon Virasoro Algebra and Entropy (2011) (58)
Action principle for the fluid-gravity correspondence and emergent gravity (2011) (57)
Variational principle for gravity with null and non-null boundaries: a unified boundary counter-term (2016) (55)
On the semiclassical limit of the Wheeler-DeWitt equation (1990) (54)
Geometrical variables with direct thermodynamic significance in Lanczos-Lovelock gravity (2014) (52)
Hypothesis of path integral duality. I. Quantum gravitational corrections to the propagator (1998) (51)
Non-linear density evolution from an improved spherical collapse model (1998) (51)
Gravity as an emergent phenomenon: A conceptual description (2007) (51)
Theoretical Astrophysics: Volume 2, Stars and Stellar Systems (2001) (51)
Entropy of horizons, complex paths and quantum tunneling (2004) (50)
CosMIn: THE SOLUTION TO THE COSMOLOGICAL CONSTANT PROBLEM (2013) (50)
Gravitational field equations near an arbitrary null surface expressed as a thermodynamic identity (2015) (49)
Spacetime with zero point length is two-dimensional at the Planck scale (2015) (49)
Thermodynamics and/of Horizons: A Comparison of Schwarzschild,RINDLER and desitter Spacetimes (2002) (48)
Response of finite-time particle detectors in non-inertial frames and curved spacetime (1994) (48)
Cosmological Constant from the Emergent Gravity Perspective (2014) (47)
Atoms of Spacetime and the Nature of Gravity (2015) (47)
Holography in action (2010) (47)
Semianalytic Approach to Understanding the Distribution of Neutral Hydrogen in the Universe: Comparison of Simulations with Observations (2000) (47)
Gravity: A new holographic perspective (2006) (46)
Scaling properties of gravitational clustering in the nonlinear regime (1993) (44)
Modelling the non-linear gravitational clustering in the expanding Universe (1996) (44)
Entropy increase during physical processes for black holes in Lanczos-Lovelock gravity (2012) (41)
Casimir effect confronts cosmological constant (2006) (41)
Entropy density of spacetime as a relic from quantum gravity (2014) (41)
Hypothesis of path integral duality. II. Corrections to quantum field theoretic results (1997) (40)
Event horizon of a Schwarzschild black hole: magnifying glass for Planck length physics (1999) (39)
Is gravity an intrinsically quantum phenomenon? Dynamics of Gravity from the Entropy of Spacetime and the Principle of Equivalence (2002) (39)
Transfer of power in non-linear gravitational clustering (1997) (39)
Semi‐analytic approach to understanding the distribution of neutral hydrogen in the Universe (2000) (38)
Response of Unruh―DeWitt detector with time-dependent acceleration (2009) (38)
Acceptable density perturbations from inflation due to quantum gravitational damping. (1988) (37)
Nonlinear evolution of density perturbations using approximate constancy of gravitational potential (1994) (36)
Inflation for Astronomers (1991) (35)
Quantum structure of spacetime and blackhole entropy (1998) (35)
Some aspects of field equations in generalized theories of gravity (2011) (35)
Entropy density of spacetime and thermodynamic interpretation of field equations of gravity in any diffeomorphism invariant theory (2009) (35)
Gravity: the inside story (2008) (35)
Quantum Structure of Spacetime and Entropy of Schwarschild Black Holes (1998) (34)
Making inflation work: Damping of density perturbations due to Planck energy cutoff. (1989) (34)
A Dialogue on the Nature of Gravity (2009) (34)
LETTER TO THE EDITOR: Quasi-normal modes: a simple derivation of the level spacing of the frequencies (2003) (34)
Radiation from collapsing shells, semiclassical backreaction, and black hole formation (2009) (34)
Gravity as elasticity of spacetime: a paradigm to understand horizon thermodynamics and cosmological constant (2004) (34)
Semiclassical Approximation for Gravity and the Issue of Back Reaction (1989) (33)
Quantum cosmology via path integrals (1983) (32)
Radiation from a charged particle and radiation reaction reexamined (1997) (31)
WHY DOES AN ACCELERATED DETECTOR CLICK (1985) (31)
Neutral hydrogen at high redshifts as a probe of structure formation - II. Line profile of a protocluster (1995) (30)
After the first three minutes (1998) (30)
Darker Side of the Universe (2005) (30)
Why does the universe expand? (2010) (30)
Crisis in cosmology: Observational constraints on Omega and H (1995) (30)
Structure of Lanczos-Lovelock Lagrangians in critical dimensions (2010) (29)
Conformal invariance, gravity and massive gauge theories (1985) (29)
A short note on the boundary term for the Hilbert action (2014) (29)
Advanced Topics in Cosmology: A Pedagogical Introduction (2006) (29)
Particle creation, classicality and related issues in quantum field theory: I. Formalism and toy models (2007) (29)
CosmologicalN-body simulations (1997) (28)
Ideal gas in a strong gravitational field: Area dependence of entropy (2010) (28)
A novel derivation of the boundary term for the action in Lanczos–Lovelock gravity (2017) (28)
A quantum peek inside the black hole event horizon (2015) (27)
Phase volume occupied by a test particle around an incipient black hole (1989) (27)
Standard Cosmology and Alternatives: A Critical Appraisal (2001) (27)
Cosmic information, the cosmological constant and the amplitude of primordial perturbations (2017) (27)
Aspects of Quantum Field Theory (1997) (27)
Role of Horizons in Semiclassical Gravity: Entropy and the Area Spectrum (2003) (26)
General covariance, accelarated frames and the particle concept (1982) (26)
Topological interpretation of the horizon temperature (2003) (26)
Indistinguishability of thermal and quantum fluctuations (2013) (25)
A NEW PERSPECTIVE ON GRAVITY AND DYNAMICS OF SPACE–TIME (2005) (25)
Gravity and/is Thermodynamics (2015) (25)
Thermality and heat content of horizons from infinitesimal coordinate transformations (2013) (25)
Two Aspects of Black hole entropy in Lanczos-Lovelock models of gravity (2011) (25)
Do we really understand the cosmos (2016) (25)
Bounds on vacuum energy density in a general cosmological scenario (1987) (25)
Quantum field theory in de Sitter and quasi–de Sitter spacetimes revisited (2013) (24)
Neutral hydrogen at high redshifts as a probe of structure formation (1993) (23)
Finite entanglement entropy from the zero-point area of spacetime (2010) (23)
Gravity from Spacetime Thermodynamics (2002) (23)
Information Retrieval from Black Holes (2016) (22)
Entropy density of spacetime from the zero point length (2014) (22)
Quantum Theory in Curved Spacetime (1986) (22)
Exploring the Nature of Gravity (2016) (22)
Response of an accelerated detector coupled to the stress-energy tensor (1987) (22)
The Physical Principle that determines the Value of the Cosmological Constant (2012) (22)
Demystifying the constancy of the Ermakov-Lewis invariant for a time dependent oscillator (2017) (21)
Entropy of a generic null surface from its associated Virasoro algebra (2016) (21)
UNCERTAINTY PRINCIPLE AND THE QUANTUM FLUCTUATIONS OF THE SCHWARZSCHILD LIGHT CONES (1986) (21)
Structural Aspects Of Gravitational Dynamics And The Emergent Perspective Of Gravity (2012) (21)
WHY DOES GRAVITY IGNORE THE VACUUM ENERGY (2006) (21)
Quantum conformal fluctuations in a singular space–time (1982) (20)
String theory T duality and the zero point length of space-time (2003) (20)
Response of distance measures to the equation of state (2003) (19)
Some Fundamental Aspects of Semiclassical and Quantum Gravity (1989) (19)
Nonlinear Gravitational Clustering: Dreams of a Paradigm (1997) (19)
The atoms of spacetime and the cosmological constant (2017) (19)
Particle creation, classicality and related issues in quantum field theory: II. Examples from field theory (2007) (18)
The vanishing phantom menace (2006) (18)
Physical interpretation of quantum field theory in noninertial coordinate systems. (1990) (18)
Essay: Why Gravity Has No Choice: Bulk Spacetime Dynamics Is Dictated by Information Entanglement Across Horizons (2003) (18)
A comparison between semiclassical gravity and semiclassical electrodynamics (1991) (18)
The role of general relativity in the uncertainty principle (1986) (18)
Path integral duality modified propagators in spacetimes with constant curvature (2009) (18)
Quantum correlators in Friedmann spacetimes: The omnipresent de Sitter spacetime and the invariant vacuum noise (2018) (17)
Nonrelativistic limit of quantum field theory in inertial and noninertial frames and the principle of equivalence (2011) (17)
The Schwarzschild solution: Some conceptual difficulties (1988) (17)
Hypothesis of path integral duality: Applications to QED (2000) (17)
Equipartition energy, Noether energy and boundary term in gravitational action (2012) (17)
After the First Three Minutes: The Story of Our Universe (1998) (17)
Inverting a normal harmonic oscillator: physical interpretation and applications (2017) (16)
Extracting Information about the Initial State from the Black Hole Radiation. (2015) (16)
Event horizon - Magnifying glass for Planck length physics (1998) (16)
Astronomy Methods: A Physical Approach to Astronomical Observations (2005) (15)
AN APPROACH TO QUANTUM GRAVITY (1983) (15)
Zero modes and divergence of entanglement entropy (2014) (15)
Gravity’s immunity from vacuum: the holographic structure of semiclassical action (2006) (15)
LETTER TO THE EDITOR: Why do we observe a small but nonzero cosmological constant? (2002) (15)
Zel'dovich approximation and the probability distribution for the smoothed density field in the nonlinear regime (1993) (15)
Gravity and quantum theory: Domains of conflict and contact (2019) (14)
Evolution of quantum field, particle content, and classicality in the three stage universe (2013) (14)
On the quantum structure of horizons (1986) (14)
Universe before Planck time: A quantum gravity model (1983) (13)
Null Surfaces: Counter-term for the Action Principle and the Characterization of the Gravitational Degrees of Freedom (2015) (13)
Quantum theory in external electromagnetic and gravitational fields: A comparison of some conceptual issues (1991) (12)
The Problems of Singularity Particle Horizon and Flatness in Quantum Cosmology (1983) (12)
Statistical mechanics of gravitating systems: An Overview (2008) (12)
Does a nonzero tunneling probability imply particle production in time-independent classical electromagnetic backgrounds? (1996) (12)
Scaling Relations for Gravitational Clustering in Two Dimensions (1997) (12)
Cosmology: The Origin and Evolution of Cosmic Structure (1996) (12)
Plane waves viewed from an accelerated frame: Quantum physics in a classical setting (1997) (12)
Obtaining the non-relativistic quantum mechanics from quantum field theory: issues, folklores and facts (2017) (12)
Constraints on ΩB, Ωm, and h from MAXIMA and BOOMERANG (2000) (12)
Boundary term in the gravitational action is the heat content of the null surfaces (2019) (11)
MODELLING THE EVOLUTION OF CORRELATION FUNCTIONS IN GRAVITATIONAL CLUSTERING (1996) (11)
Statistical mechanics of gravitating systems in static and cosmological backgrounds (2002) (11)
On Feynman’s formula for the electromagnetic field of an arbitrarily moving charge (1988) (11)
Inertial nonvacuum states viewed from the Rindler frame (2014) (11)
1/3 factor in the CMB Sachs-Wolfe effect (2001) (11)
The focusing equation, caustics and the condition for multiple imaging by thick gravitational lenses (1988) (10)
What does the quasar luminosity function tell us about supermassive black hole evolution (2006) (10)
ENTROPY DENSITY OF SPACE–TIME AND GRAVITY: A CONCEPTUAL SYNTHESIS (2009) (10)
Entropy of a box of gas in an external gravitational field $-$ revisited (2017) (10)
Stationary states in a quantum gravity model (1981) (10)
Galaxies and cosmology (2002) (10)
Unruh effect for inertial observers through vacuum correlations (2016) (10)
Constraints on the shape of the density spectrum from COBE and galaxy surveys (1992) (10)
Generalized Schwinger effect and particle production in an expanding universe (2019) (9)
Combining general relativity and quantum theory: points of conflict and contact (2002) (9)
Momentum density of spacetime and the gravitational dynamics (2015) (9)
Instability of flatspace and the origin of conformal fluctuations (1983) (9)
Getting the most of it (2015) (9)
Cosmic inventory of energy densities: issues and concerns (2001) (9)
White Dwarfs, Neutron Stars, and Black Holes (2001) (9)
Quantum stationary states in the Bianchi universes (1982) (9)
Exploring the Rindler vacuum and the Euclidean plane (2019) (9)
Friedmann Universe in a Quantum Gravity model (1982) (8)
INFLATION FROM QUANTUM GRAVITY (1984) (8)
Probing the Planck scale: the modification of the time evolution operator due to the quantum structure of spacetime (2020) (8)
A Formal Analysis of (2+1)-dimensional Gravity (1998) (8)
The classical essence of black hole radiation (1998) (8)
THE HYDRODYNAMICS OF ATOMS OF SPACETIME: GRAVITATIONAL FIELD EQUATION IS NAVIER–STOKES EQUATION (2011) (8)
Thermality of the Rindler horizon: A simple derivation from the structure of the inertial propagator (2019) (8)
Gravity and Spacetime: An Emergent Perspective (2014) (8)
AN ATTEMPT TO EXPLAIN THE SMALLNESS OF THE COSMOLOGICAL CONSTANT (1988) (8)
Quantum field theory in the Rindler-Rindler spacetime (2013) (8)
Analytical approach to string-induced phase transition. (1987) (7)
EQUIPARTITION OF MICROSCOPIC DEGREES OF FREEDOM, SPACE–TIME ENTROPY AND HOLOGRAPHY (2010) (7)
Symmetry breaking in the early universe and accelerated frames (1983) (7)
Response of accelerated detectors in coherent states and the semiclassical limit. (1988) (7)
Sleeping Beauties in Theoretical Physics: 26 Surprising Insights (2015) (7)
THE ISSUE OF CHOOSING NOTHING: WHAT DETERMINES THE LOW ENERGY VACUUM STATE OF NATURE? (2000) (7)
Vanishing of cosmological constant in nonfactorizable geometry (2000) (7)
Aspects of Zel'dovich approximation (1993) (7)
A Simple Analytical Model for the Abundance of Damped Lyα Absorbers (2001) (7)
Inverse Compton scattering – revisited (1997) (7)
A definition for time in quantum cosmology (1990) (7)
Semiclassical quantization of gravity I: Entropy of horizons and the area spectrum (2003) (6)
Conceptual Issues in Combining General Relativity and Quantum Theory (1998) (6)
Aspects of Gravitational Clustering (1999) (6)
Renormalized spacetime is two-dimensional at the Planck scale (2015) (6)
Quantum stationary geometries and avoidance of singularities (1984) (6)
Theoretical Astrophysics: Structure Formation (2002) (6)
Dawn of science (2012) (6)
The effects of anticorrelation on gravitational clustering (2001) (6)
Drift, Drag and Brownian motion in the Davies-Unruh bath (2012) (6)
Quantum evolution leading to classicality: a concrete example (2014) (6)
Quantum fluctuations and nonavoidance of the singularity in Bianchi type I cosmology (1981) (6)
Liouville field theory and the partition function for two-dimensional Newtonian gravity (1991) (6)
Constraints on the models for structure formation from the abundance of damped Lyman alpha systems (1994) (6)
Does inflation solve the horizon problem (1988) (6)
Gravitation and cosmology : proceedings of the ICGC-95 Conference, held at IUCAA, Pune, India, on December 13-19, 1995 (1997) (6)
Metal enrichment and reionization constraints on early star formation (2009) (6)
Possible Quantum Interpretation of Certain Power Spectra in Classical Field Theory (1997) (6)
Planets move in circles! (1996) (6)
Critical Index and Fixed Point in the Transfer of Power in Nonlinear Gravitational Clustering (1996) (5)
Geodesic distance: A descriptor of geometry and correlator of pregeometric density of spacetime events (2019) (5)
Inter-University Centre for Astronomy and Astrophysics (IUCAA) (1998) (5)
A comment on generalized Schwinger effect (2017) (5)
Dynamic realization of the Unruh effect for a geodesic observer (2016) (5)
Probing the origin of large inhomogeneities in inflation using a toy quantum-mechanical model. (1986) (5)
Gravitational field of the quantized electromagnetic plane wave (1987) (5)
Planck length: Lost + found (2020) (5)
Eddington gravity with matter: An emergent perspective (2020) (5)
Principle of equivalence at Planck scales, QG in locally inertial frames and the zero-point-length of spacetime (2020) (5)
A class of QFTs with higher derivative field equations leading to standard dispersion relation for the particle excitations (2020) (5)
Astronomy in India : a historical perspective (2014) (5)
Path integral for the relativistic particle and harmonic oscillators (1994) (5)
A possible approach to understand nonlinear gravitational clustering in expanding background (2005) (5)
Gravitational clustering in a D-dimensional universe (1999) (4)
Snippets of physics (2008) (4)
Regular black hole motion and stellar orbital resonances (2007) (4)
Microscopic origin of Einstein's field equations and the raison d'être for a positive cosmological constant (2021) (4)
Possible cosmological scenario with an unstable 17-keV neutrino (1985) (4)
Quantum conformal fluctuations and stationary states (1983) (4)
Sleeping beauties in theoretical physics (2015) (4)
The Grand Cube of Theoretical Physics (2015) (4)
Quantum Cosmology — The Story So Far (1989) (4)
From Particles to Fields (2016) (4)
Quantum gravity and the ``flatness problem'' of the standard big bang universe (1983) (4)
Quantum Conformal Fluctuations (1986) (4)
Numerical and Experimental Studies of Parasitic Heat Losses in Coldfinger of a Pulse Tube Cryocooler in Off-State Condition (2019) (4)
GRAVITY AS AN EMERGENT PHENOMENON (2008) (4)
A note on the volume occupied in phase space by a system of gravitationally interacting particles (1989) (4)
Can the curvature effects be neglected in the early universe (1982) (4)
Quantum cosmology and stationary states (1983) (4)
Snippets of physics (2009) (3)
Semiclassical cosmology with a scalar field. (1987) (3)
Quantum Themes: The Charms of the Microworld (2009) (3)
Dynamical scenarios with unstable neutrinos (1987) (3)
IT from Bit (2021) (3)
Gravitational collapse in an expanding universe: scaling relations for two-dimensional collapse revisited (2004) (3)
Thermal nature of a generic null surface (2021) (3)
02 12 19 8 v 2 5 M ar 2 00 3 Cosmology with tachyon field as dark energy (2008) (3)
Evolution Of Gravitational Potential In The Quasilinear And Nonlinear Regimes (1995) (3)
Publisher’s Note: Viable cosmology with a scalar field coupled to the trace of the stress tensor [Phys. Rev. D67, 083509 (2003)] (2003) (3)
One hundred years of General Relativity: Summary, Status and Prospects (2015) (3)
Switching between normal and inverted oscillator representations in the context of particle production in external fields (2017) (3)
A novel approach to particle production in an uniform electric field (1999) (3)
After The First Three Minutes: Preface (1998) (3)
Optics of Particles (2009) (3)
Gravity as an emergent phenomenon: Conceptual aspects (2012) (3)
Thermodynamics of Horizons from a Dual Quantum System (2006) (3)
Spontaneous symmetry breaking in non-inertial frames and curved space-time (1982) (3)
STELLAR DYNAMICS AND CHANDRA (1996) (3)
Conformal symmetry, Rindler space, and the AdS/CFT correspondence (2013) (3)
Complex Effective Path: A Semi-Classical Probe of Quantum Effects (2011) (3)
0 31 10 64 v 2 1 9 Ja n 20 04 Quasi normal modes in Schwarzschild-DeSitter spacetime : A simple derivation of the level spacing of the frequencies (2010) (3)
Aspects of electrostatics in a weak gravitational field (2009) (3)
WHAT SPEAKS THE SPEAKING TREE? PERFORMANCE ANALYSIS OF KUDANKULAM REACTOR DURING ITS ONE YEAR OF GRID CONNECTION (2014) (3)
A nested sequence of comoving Rindler frames, the corresponding vacuum states, and the local nature of acceleration temperature (2021) (3)
STANDARD COSMOLOGY AND ALTERNATIVES (2001) (2)
From Micro to Macro Quantum Systems: A Unified Formalism With Superselection Rules And Its Applications (2006) (2)
Vacuum polarization around an Aharonov-Bohm solenoid (1991) (2)
Snippets of physics (2009) (2)
Real Life I: Interactions (2016) (2)
Nonlinear Gravitational Clustering in Expanding Universe (1996) (2)
Gravity bends electric field lines (2015) (2)
Nontrivial classical backgrounds with vanishing quantum corrections (1997) (2)
Why are black holes hot (2008) (2)
Quantum mechanics in the de sitter spacetime and inflationary scenario (1985) (2)
Path integrals for the relativistic particle: Some conceptual and pedagogical comments (2019) (2)
Doing it with Mirrors: Classical analogues for Black Hole radiation (1998) (2)
Scaling properties of nonlinear gravitational clustering (1994) (2)
Nature and distribution of dark matter: 1. Dwarf spheroidals and milky way (1985) (2)
What drives the time evolution of the spacetime geometry (2014) (2)
Gravity's immunity from vacuum: the holographic structure of semiclassical action (2006) (2)
Conformal fluctuations in a quantum universe with a scalar field (1982) (2)
Measurement of Total Hemispherical Emittance on Spacecraft Thermal Control Coatings (1992) (2)
PROBING THE QUANTUM MICROSTRUCTURE OF SPACE–TIME (1999) (2)
Properties of High Redshift Quasars-II: What does the quasar luminosity function tell us about super-massive black-hole evolution? (2006) (2)
Entropy and energy of a class of space-times with horizon: A General derivation (2002) (2)
Statistical mechanics of non-extensive systems / Mécanique statistique des systèmes non-extensifs Challenges in nonlinear gravitational clustering (2006) (2)
Power of Nothing (2009) (2)
Quantum fluctuations in the conformally flat and the schwarzschild space-times (1981) (2)
Snippets of physics (2009) (2)
Gravitational Entropy o f static spacetimes and microscopic density o f states (2004) (2)
Solution to the cosmological constant problem (2013) (2)
Snippets of physics (2008) (2)
Gravitational effective action at mesoscopic scales from the quantum microstructure of spacetime (2020) (2)
Quantum gravity at Hubble scales determines the cosmological constant and the amplitude of primordial perturbations (2017) (2)
A new statistical indicator to study nonlinear gravitational clustering and structure formation (1996) (2)
Mach’s principle and the notion of time (1990) (2)
The Legacy from the Arab World (2019) (1)
Publisher’s Note: Nonrelativistic limit of quantum field theory in inertial and noninertial frames and the principle of equivalence [Phys. Rev. D84, 085018 (2011)] (2014) (1)
From Galileo to Modern Cosmology: Alternative Paradigms and Science Boundary Conditions (2009) (1)
A Possible Newtonian interpretation of relativistic cosmological perturbation theory (1998) (1)
The Healing Art and Its Science (2019) (1)
On the validity of the geodesic motion near a black hole: A clarification (1982) (1)
Snippets of physics (2009) (1)
General Theory of Relativity (1986) (1)
A ug 2 00 2 Why do we observe a small but non zero cosmological constant ? (2002) (1)
A Comparison of Various Approaches to the Back-Reaction Problem (1993) (1)
Structure Formation: Models, Dynamics and Status (1995) (1)
Temperature fluctuations of cosmic microwave background induced by gravitational lensing (1986) (1)
Dawn of Science (2012) (1)
Dawn of science (2010) (1)
Dawn of science (2011) (1)
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Quantum states whose particle content is invariant under Bogoliubov transformation (1987) (1)
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Facets of tunneling: Particle production in external fields (1998) (1)
Evolution of the Correlation Function for a Class of Processes Involving Nonlocal Self-Replication (2002) (1)
Challenges in nonlinear gravitational clustering (2005) (1)
World-Line Path Integral for the Propagator Expressed as an Ordinary Integral: Concept and Applications (2021) (1)
Nobel Prize in Physics 2006 (2007) (1)
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Planets Move in Circles ! A Different View of Orbits (2013) (1)
Nonlinear evolution of density perturbations (1993) (1)
Gaussian states in de Sitter spacetime and the evolution of semiclassical density perturbations. (1989) (1)
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Dawn of science (2011) (0)
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After The First Three Minutes: Getting to know the universe (1998) (0)
Entropy increase law for black holes in Lanczos-Lovelock gravity (2012) (0)
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Angular Momentum without Rotation (2015) (0)
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Gravitational Dynamics in an Expanding Universe (1995) (0)
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A possible Newtonian interpretation of relativistic cosmological (1998) (0)
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Chemistry Comes of Age (2019) (0)
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Madness of the micro-world (2009) (0)
Theoretical Astrophysics: Notes and References (2000) (0)
Scalar and electromagnetic fields in special relativity (2010) (0)
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Ju l 2 00 6 Dark Energy : Mystery of the Millennium (2006) (0)
Dawn of science (2012) (0)
Real Effects from Imaginary Time (2009) (0)
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Dawn of science (2011) (0)
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DIVISION VIII: GALAXIES AND THE UNIVERSE (2011) (0)
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Quantum uncertainty in the horizon size in an inflationary universe (1988) (0)
Quantum field theory in curved spacetime (2010) (0)
Angular momentum of electromagnetic field (2008) (0)
Statistical mechanics of gravitating systems ... and some curious history of Chandra’s rare misses! (2011) (0)
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Principle of equivalence at Planck scales and the zero-point length of spacetime — A synergistic description of quantum matter and geometry (2020) (0)
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M ay 2 01 8 The Kinetic Theory of the Mesoscopic Spacetime (0)
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Ubiquitous Random Walk (2015) (0)
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Structure formation in the universe : comparison of some observations and models (1992) (0)
Quantising the conformal degree of freedom. (1988) (0)
Overview: Galaxies and Cosmology (2002) (0)
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Recent COBE results and their cosmological implications (1992) (0)
Dawn of science : 11. The Copernican revolution (Series / Article) (2011) (0)
Potentials of potatoes: a surprise in Newtonian gravity (2008) (0)
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If Quantum Mechanics is the Paraxial Optics, then … (2015) (0)
The First Steps of Modern Medicine (2019) (0)
Secret Life of the Spacetime (2012) (0)
`thermal' Ambience and Uctuations in Classical Eld Theory (1996) (0)
Particles, particles everywhere (2009) (0)
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Intergalactic Medium and Absorption Systems (2002) (0)
Gravity and spacetime geometry: the inescapable connection (2010) (0)
En Route to Quantum Field Theory (1986) (0)
Studies on Phase Shifting Mechanism in Pulse Tube Cryocooler (2017) (0)
Make it Complex to Simplify (2015) (0)
Ambiguities in Fluid Flow (2008) (0)
Qualification of Pulse Tube Cryocooler for On-board Application − Thermal Aspects (2018) (0)
Black hole is a Hot Topic (2015) (0)
The Logarithm — An Unsung Hero (2019) (0)
Formation of Baryonic Structures (2002) (0)
Real Life II: Fermions and QED (2016) (0)
Dawn of science (2011) (0)
Friedmann Model of the Universe (2002) (0)
Einstein–Hilbert action, with quantum corrections, from the Planck scale coarse-graining of the spacetime microstructure (2021) (0)
Quantum fluctuations in the Schwarzschild spacetime (1980) (0)
Aspects of Zeldovich approximation (1993) (0)
Is gravitational lensing a local phenomenon caused by Pop - III objects? (1986) (0)
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Calculus Developed in South India (2019) (0)
Dawn of science (2011) (0)
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And Then All Was Light (2019) (0)
A boundary term for the gravitational action with null boundaries (2016) (0)
Nothing matters a lot (2015) (0)
Non-vacuum states in QFT: Implications for Hawking radiation (2017) (0)
After The First Three Minutes: Open questions (1998) (0)
Cosmic Microwave Background Radiation (2002) (0)
Black Hole Motion as Catalyst of Orbital Resonances (2007) (0)
After The First Three Minutes: Matter, radiation and forces (1998) (0)
Planck Scale Effects in Astrophysics and Cosmology (2007) (0)
Relics of Stars (2006) (0)
After The First Three Minutes: Forming the galaxies (1998) (0)
Emittance measurement on various optical solar reflectors (1994) (0)
Lawrence Berkeley National Laboratory Lawrence Berkeley National Laboratory Title Exploring the Variable Sky with the Sloan Digital Sky Survey Permalink (2007) (0)
Design of High Frequency Pulse Tube Cryocooler for Onboard Space Applications (2017) (0)
Theoretical Astrophysics: Galactic Structure and Dynamics (2002) (0)
Commission 47: Cosmology (2005) (0)
A comment on generalized Schwinger effect (2018) (0)
Quantum evolution leading to classicality: a concrete example (2014) (0)
M ay 2 00 3 The First Data Release of the Sloan Digital Sky Survey (2014) (0)
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Spacetime with zero point length is two-dimensional at the Planck scale (2016) (0)
Hubble Expansion for Pedestrians (2009) (0)
Gravitational field equations near an arbitrary null surface expressed as a thermodynamic identity (2015) (0)
Life’s Infinite Variety : Finding Order in Species (2019) (0)
After The First Three Minutes: Further reading (1998) (0)
Disturbing the Vacuum (2016) (0)
Constraints on big bang models from structure formation (1997) (0)
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Paraxial Optics and Lenses (2008) (0)
Vacuum fluctuation in Einstein,s elevator (1985) (0)
Quantum Field Theory in Curved Spacetime and Horizon Thermodynamics Thesis Submitted in partial fulfillment of the requirements of BITS C421T/422T Thesis (2010) (0)
'Thermal' ambience and fluctuations in classical field theory (1996) (0)
Snippets of physics (2009) (0)
Book Review: Genesis of the Big Bang. By Ralph Alpher and Robert Herman (2002) (0)
Quantum mechanics on the run (2008) (0)
The hubris of classical physics (2009) (0)
An efficient algorithm for 3-D image reconstruction over parallel and distributed architectures (1999) (0)
Towards a More Complete Theory (1986) (0)
Theoretical Astrophysics: General Theory of Relativity (2000) (0)
COMMISSION 47: COSMOLOGY (2005) (0)
Curved Spacetime for pedestrians (2015) (0)
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From Fields to Particles (2016) (0)
Dawn of science (2010) (0)
Emergent perspective of cosmology and the solution to the cosmological constant problem (2013) (0)
Gravitation and Cosmology (2012) (0)
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The Indo-Arabic Numerals (2019) (0)
Theoretical Astrophysics: Pulsars (2001) (0)
DIVISION VIII: GALAXIES AND THE UNIVERSE (2010) (0)
Quantum gravitational corrections to propagator in arbitrary spacetimes (1997) (0)
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And then there was Einstein (2009) (0)
After The First Three Minutes: Glossary (1998) (0)
DIVISION VIII: GALAXIES AND THE UNIVERSE (2008) (0)
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Cosmos and the quantum (2009) (0)
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Gravitating Massive Objects (1986) (0)
Unruh effect for inertial observers through vacuum correlations (2018) (0)
Dawn of science (2012) (0)
Obtaining the non-relativistic quantum mechanics from quantum field theory: issues, folklores and facts (2018) (0)
Dawn of science (2010) (0)
Theoretical Astrophysics: Basics of Nuclear Physics (2000) (0)
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Universe at z < 20 (2006) (0)
The Weight of the Intangible (2019) (0)
THE RISE OF THE DARK ENERGY : BRIEF HISTORY (2006) (0)
Spontaneous evolution to classicalization in interacting quantum systems (2014) (0)
A Measure of the Heavens (2019) (0)
Solutions of scalar and electromagnetic wave equations in the metric of gravitational and electromagnetic waves (1977) (0)
Nonlinear Evolution of Density Perturbations Nonlinear Evolution of Density Perturbations (0)
After The First Three Minutes: Introducing the universe (1998) (0)
From the Ishango Bone to Euclid (2019) (0)
Supernova (Type II) (2001) (0)
Ju n 20 06 Gravity : A New Holographic Perspective (2006) (0)
12 66 5 v 1 [ gr-q c ] 2 5 O ct 2 02 1 Thermal nature of a generic null surface (2021) (0)
Dawn of science (2011) (0)
The Importance of being Inverse-square (2015) (0)
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Dawn of science (2011) (0)
Gravity in six elegant steps (2015) (0)
Particle detectors in the presence of boundaries (2016) (0)
The Very Early Universe (1986) (0)
Why does an accelerate charge radiate (2009) (0)
Theoretical Astrophysics: Plasma Physics (2000) (0)
Logarithms of Nature (2015) (0)
Theoretical Astrophysics: Active Galactic Nuclei (2002) (0)
Cosmology today-models and constraints (2015) (0)
Galileo and the Dynamical World (2019) (0)
Electromagnetic Angular Momentum (2007) (0)
Isochronous Curiosities: Classical and Quantum (2015) (0)
Observational Constraints on Cosmological Models (1995) (0)
The Athenian Contribution (2019) (0)
Theoretician's Analysis of the Cosmological Supernova Data: Determination of Cosmological Parameters (2005) (0)
Surprises in Fluid Flows (2015) (0)
PRINCIPLE OF GENERAL COVARIANCE AND QUANTUM THEORY (1988) (0)
More on Random Walks: Circuits and a Tired Drunkard (2015) (0)
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Snippets of physics (2009) (0)
Inverting a normal harmonic oscillator: physical interpretation and applications (2018) (0)
The Interstellar Medium (2001) (0)
Thomas and his Precession (2015) (0)
Theoretical Astrophysics: Gravitational Dynamics (2000) (0)

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