Ian Colin Percival

Ian Colin Percival's AcademicInfluence.com Rankings

Ian Colin Percival

Physics

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#6868

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Physics

Ian Colin Percival's Degrees

PhD Physics University of Manchester
Bachelors Physics University of Manchester

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Ian Colin Percival'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

The quantum-state diffusion model applied to open systems (1992) (565)
Classical theory of charge transfer and ionization of hydrogen atoms by protons (1966) (434)
The polarization of atomic line radiation excited by electron impact (1958) (364)
Quantum State Diffusion (1998) (307)
Transport in Hamiltonian Systems (1984) (288)
Optics of Fractal Clusters Such as Smoke (1986) (285)
Regular and irregular spectra (1973) (280)
The partial wave theory of electron-hydrogen atom collisions (1957) (277)
Thermal scattering of atoms by homonuclear diatomic molecules (1963) (225)
A spectral entropy method for distinguishing regular and irregular motion of Hamiltonian systems (1979) (221)
Converse KAM: Theory and practice (1985) (167)
The quantum state diffusion picture of physical processes (1993) (145)
A generalized correspondence principle and proton-hydrogen collisions (1966) (142)
Quantum state diffusion, localization and quantum dispersion entropy (1993) (139)
Resonances in area-preserving maps (1987) (139)
STOCHASTICITY AND TRANSPORT IN HAMILTONIAN SYSTEMS (1984) (138)
Introduction to Dynamics (1983) (131)
Ionisation of highly excited atoms by electric fields. III. Microwave ionisation and excitation (1979) (123)
Arithmetical properties of strongly chaotic motions (1987) (116)
On the theory of elastic collisions between electrons and hydrogen atoms (1960) (102)
Primary state diffusion (1994) (101)
A variational principle for invariant tori of fixed frequency (1979) (85)
Hamiltonian maps in the complex plane (1981) (84)
Wave-function approach to dissipative processes: are there quantum jumps? (1992) (84)
Wave-function approach to dissipative processes: are there quantum jumps? (1992) (84)
Classical Theory of Atomic Scattering (1968) (80)
Vibrational quantization of polyatomic molecules (1976) (78)
Quantum chaos-quantum measurement (1992) (73)
Quantum spacetime fluctuations and primary state diffusion (1995) (72)
Quantum state diffusion, localization and computation (1995) (71)
A correspondence principle for strongly coupled states (1970) (70)
ALMOST PERIODICITY AND THE QUANTAL H THEOREM (1961) (69)
Atoms in Astrophysics (1983) (66)
Variational principles for the invariant toroids of classical dynamics (1974) (66)
Quantum chaos in open systems: a quantum state diffusion analysis (1995) (65)
Regular and chaotic motion in some quartic potentials (1984) (54)
The semiclassical two-electron atom and the old quantum theory (1980) (53)
The Theory of Collisions between Charged Particles and Highly Excited Atoms (1975) (53)
CLASSICAL CROSS SECTIONS FOR IONIZATION OF HYDROGEN ATOMS BY ELECTRONS. (1966) (51)
Quantum State Diffusion Theory and a Quantum Jump Experiment (1993) (50)
Schroedinger's quantum cat (1991) (49)
Localization of wide-open quantum systems (1994) (46)
Decoherence of quantum wave packets due to interaction with conformal space–time fluctuations (1998) (44)
Chaotic boundary of a Hamiltonial map (1982) (43)
Detection of spacetime fluctuation by a model interferometer (1996) (41)
A linear code for the sawtooth and cat maps (1987) (41)
What is chaos? (1985) (41)
REGULAR AND STOCHASTIC MOTION (Applied Mathematical Sciences, 38) (1984) (37)
Critical function and modular smoothing (1990) (34)
Chaos in hamiltonian systems (1987) (33)
Resonances and transport in the sawtooth map (1990) (31)
Cross sections for collisions of electrons with hydrogen atoms and hydrogen-like ions (1966) (30)
Quantum transfer functions, weak nonlocality and relativity (1998) (26)
Semiclassical energy levels for linear molecules (1978) (25)
Semi-empirical cross sections for excitation of hydrogen atoms by protons (1976) (25)
Semiclassical theory of Bound States (2007) (25)
Classical theory of transitions between degenerate states of excited hydrogen atoms in plasmas (1979) (24)
Thermal equilibrium in the quantum state diffusion picture (1993) (22)
Vibrational quantization of polyatomic molecules. II (1976) (21)
Newton method for highly unstable orbits (1987) (21)
Classical collisions and correspondence principle (1970) (21)
CORRESPONDENCE IDENTITIES. II. THE BOHR--SOMMERFELD IDENTITY FOR THE HYDROGEN ATOM. (1968) (20)
A Box Variational Method for Scattering Phases (1957) (20)
Ionisation of highly excited atoms by electric fields. IV. Frequency and amplitude dependence for linearly polarised fields (1980) (20)
Correspondence identities: I (1968) (19)
Non-integrable systems with algebraic singularities in complex time (1991) (19)
Classical mechanics from quantum state diffusion - a phase-space approach (1998) (19)
Atom interferometry, spacetime and reality (1997) (19)
ENERGY MOMENTS OF SCATTERING PHASE SHIFTS (1962) (18)
Correspondence identities III. Classical paths and Rutherford scattering (1969) (18)
Cross-sections and rates for electron excitation of excited positively-charged hydrogen and hydrogenic ions (1978) (18)
Variational Principles for Invariant Tori and Cantori (2008) (17)
Semiclassical perturbation theory for energy levels of planetary atoms (1980) (17)
Case Studies in Atomic Physics 3 (1975) (16)
Critical dynamics and trees (1988) (16)
Collisions of charged particles with highly excited non-hydrogenic atoms (1977) (16)
A Variational Principle for Scattering Phases (1960) (16)
CORRESPONDENCE IDENTITIES. IV. THE RUTHERFORD SCATTERING IDENTITY. (1969) (16)
Modular smoothing and finite perturbation theory (1991) (15)
Monte Carlo methods for classical collisions between electrons and atoms (1973) (15)
EFFECT OF MUTUAL DISTORTION ON PHASE SHIFTS OF COLLIDING SYSTEMS (1960) (15)
Mixed classical-quantal representation for open quantum systems (1995) (15)
CLASSICAL PROTON-HYDROGEN SCATTERING CROSS-SECTIONS (1964) (14)
Orbit extension method for finding unstable orbits (1987) (14)
BellTest and CHSH experiments with more than two settings (2003) (13)
Classical cross sections for collisions between electrons and hydrogen atoms at intermediate energies (1973) (13)
Integrable and nonintegrable hamiltonian systems (1986) (13)
Classical impulse approximation to ionization of hydrogen atoms by protons (1966) (13)
Stochastic wave equations versus parallel world components (1993) (13)
On nonintegrable systems with square root singularities in complex time (1991) (13)
Local Realism, Detection Efficiencies, and Probability Polytopes (2008) (13)
Definite paths and upper bounds on regular regions of velocity phase space (1983) (12)
Classical adiabatic pertubation theory of atomic excitation (1967) (11)
Modular smoothing and KAM tori (1994) (11)
Classical and semiclassical theory for the exchange symmetry of identical particles (1982) (10)
A classical theory of multiple photon dissociation (1983) (9)
Cosmic quantum measurement (2000) (8)
Classical theory of the static Stark effect for weak fields (1981) (8)
Classical dynamics of quantum localization (1998) (8)
On Modular Smoothing and Scaling Functions for Mode Locking (1992) (7)
Energy Moments of Scattering Phase Shifts II. Higher Partial Waves (1963) (7)
Quantum measurement breaks Lorentz symmetry (1999) (7)
Why do Bell experiments (2000) (7)
Regular and irregular spectra of molecules (1979) (6)
Rotational Excitation of Molecules by Electrons in Interstellar Clouds. (1976) (6)
ELECTRON EXCITATION OF 3p LEVELS OF OI (1957) (5)
The semiclassical determination of potential surfaces from observed spectra. II (1983) (5)
Combined theory of classical excitation of atoms by charged particles (1973) (5)
Planetary atoms (1977) (5)
Collisions of Charged Particles with Highly Excited Atoms (1982) (5)
The irregular energy spectrum of the Hénon-Heiles system (1982) (5)
A general computer program for the Bell detection loophole (2000) (5)
The transition to chaos for a special solution of the area-preserving quadratic map (1984) (5)
An iterated implicit complex map (1996) (4)
Quantum State Diffusion: from Foundations to Applications (1997) (4)
Vibrational excitation and the Feynman correspondence identity (1975) (4)
Stirling FORDOC 01. A set of documentation conventions for FORTRAN packages and routines (1972) (4)
Angular change of state and bounds on transition probabilities for two-state quantal systems (1967) (4)
Classical relative motion of 2 particles (1971) (3)
John Stewart Bell. 28 July 1928 – 1 October 1990 (1999) (3)
Addendum: Almost Periodicity and the Quantal H Theorem (1962) (3)
Exact results on the critical function for the motion of an electron driven by two plane waves (1992) (3)
Collisions Between Charged Particles and Highly Excited Atoms (1983) (3)
Bounds on transition probabilities and cross sections (1968) (3)
On Ionic Reactions of Negative μ-Mesons (1959) (3)
Recent developments in classical mechanics (1990) (3)
New light on old quantum theory (1980) (2)
CHAPTER 10 – Atomic scattering computations (1976) (2)
Quantum state diffusion, measurement and second quantization (1999) (2)
Speakable and unspeakable after John Bell (2000) (2)
Quantum measurement, detection and locality (2007) (2)
Generalized quantum measurement (2001) (1)
Classical motion of 2 particles (EVA2 edition 01) (1984) (1)
Waves in a Conducting Sheet situated in a Strong Magnetic Field (1960) (1)
CLASSICAL APPROACH TO ATOMIC THEORY: CORRESPONDENCE PRINCIPLE FOR STRONGLY COUPLED STATES. (1971) (1)
Fields in chaos (1989) (1)
Stochastic metastability and Hamiltonian dynamics (1979) (1)
Book-Review - Atoms in Astrophysics (1983) (0)
Low Energy Cross Sections for Transitions between Highly Excited States of Atoms (1972) (0)
Atom Interferometry for Quantum Gravity (1997) (0)
IAF-01-J . 1 . 04 HIGH PRECISION ATOM INTERFEROMETRY IN SPACE : THE HYPER PROJECT (2001) (0)
Stability of the relative phase between the components of a divided Bose condensate (1998) (0)
Dynamical chaos : proceedings of a Royal Society discussion meeting held on 4 and 5 February 1987 (1987) (0)
Dynamical quantum localization(6) Approaches from mathematical science and quantum information, Chaos and Nonlinear Dynamics in Quantum-Mechanical and Macroscopic Systems) (2005) (0)
CROSS SECTIONS FOR THE EXCITATION OF HIGHLY EXCITED HYDROGEN ATOMS BY ELECTRONS AND PROTONS. (1969) (0)
Environmental and Primary Quantum State Diffusion (1995) (0)
Electronic and Ionic Impact Phenomena Vol 5: Slow Positron and Muon Collisions and Notes on Recent Advances (2nd edn) (1975) (0)
GENERALIZATION OF THE PHASE SHIFT INEQUALITY (1960) (0)
Dynamical chaos. Proceedings of a Royal Society discussion meeting held in London, UK, 4 - 5 February 1987. (1987) (0)
Unstable particles and three-body systems (1964) (0)
Classical relative motion of 2 particles (EVAR edition 02) (1984) (0)
The Zeeman effect for the 'anistropic hydrogen atom' in the complex WKB approximation: I. Quantization of closed orbits for the Pauli operator with spin-orbit interaction (2016) (0)
General Quantum Measurement: An Equilibrium Gas Model (2001) (0)
Atoms in Astrophysics, 1983 (1983) (0)
Atomic Physicists Meet for Arnold Sommerfeld Centennial (1969) (0)
Excitation processes in the aurora and airglow. 4. On the excitation of permitted O I lines in high-latitude aurorae (1955) (0)
The Method of Modular Smoothing (1994) (0)
Highly excited atoms (1972) (0)
A pr 2 00 2 Generalized Quantum Measurement (2002) (0)
Complex billiards and soft billiards (1991) (0)
Order and Chaos in Hamiltonian Systems (1988) (0)
More Cross-Sections for the Excitation of Highly Excited Atoms by Electrons (1973) (0)
Classical collisions of protons with hydrogen atoms (1984) (0)
Quantum chaos - quantum measurement. Proceedings. (1992) (0)
ROYAL SOCIETY OF LONDON (2016) (0)

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What Schools Are Affiliated With Ian Colin Percival?

Ian Colin Percival is affiliated with the following schools:

Queen Mary University of London