Todd Brun
American engineer and physicist
Todd Brun's AcademicInfluence.com Rankings

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Engineering Physics
Todd Brun's Degrees
- Masters Electrical Engineering Stanford University
- Bachelors Mechanical Engineering California Institute of Technology
Why Is Todd Brun Influential?
(Suggest an Edit or Addition)According to Wikipedia, Todd A. Brun is an American engineer and physicist, currently a professor at University of Southern California. He is a Fellow of the American Physical Society for "contributions to quantum theory and quantum information science, including decoherence and continuous quantum measurement, quantum computation, and quantum error correction." He is a coinventor of the method of entanglement-assisted quantum error correction, which allows for the use of shared entanglement in quantum error correction and for producing a quantum error correction code from an arbitrary classical error correction code.
Todd Brun's Published Works
Published Works
- Quantum Computing (2011) (2053)
- Correcting Quantum Errors with Entanglement (2006) (358)
- A simple model of quantum trajectories (2001) (268)
- Optimal entanglement formulas for entanglement-assisted quantum coding (2008) (178)
- Weak measurements are universal. (2005) (146)
- Quantum walks driven by many coins (2002) (146)
- Quantum to classical transition for random walks. (2002) (140)
- General entanglement-assisted quantum error-correcting codes (2007) (122)
- Quantum Bayes rule (2000) (121)
- Quantum random walks with decoherent coins (2002) (114)
- Hitting time for quantum walks on the hypercube (8 pages) (2005) (113)
- Martingale models for quantum state reduction (2001) (96)
- Entanglement increases the error-correcting ability of quantum error-correcting codes (2010) (84)
- Catalytic Quantum Error Correction (2006) (84)
- Quantum metrology for a general Hamiltonian parameter (2014) (80)
- Duality in Entanglement-Assisted Quantum Error Correction (2013) (77)
- Quantum steganography with noisy quantum channels (2010) (74)
- Entanglement-assisted quantum quasicyclic low-density parity-check codes (2008) (72)
- Quantum state diffusion, localization and computation (1995) (71)
- Quantum chaos in open systems: a quantum state diffusion analysis (1995) (65)
- Improving the Precision of Weak Measurements by Postselection Measurement. (2014) (62)
- Quantum walks with infinite hitting times (2006) (61)
- Continuous measurements, quantum trajectories, and decoherent histories (1997) (60)
- Entanglement-assisted weak value amplification. (2014) (54)
- A C++ library using quantum trajectories to solve quantum master equations (1996) (53)
- Quantum Error Correction: Applications and implementations (2013) (52)
- Quantum walks on quotient graphs (2007) (52)
- Entanglement-Assisted Quantum Convolutional Coding (2007) (50)
- Entanglement-assisted quantum error-correcting codes with imperfect ebits (2012) (46)
- Localized closed timelike curves can perfectly distinguish quantum states. (2008) (45)
- Generalized stochastic Schrödinger equations for state vector collapse (2001) (44)
- Computers with Closed Timelike Curves Can Solve Hard Problems Efficiently (2002) (43)
- Dualities and identities for entanglement-assisted quantum codes (2010) (43)
- Fault-tolerant holonomic quantum computation. (2008) (42)
- Classical dynamics of the quantum harmonic chain (1999) (41)
- How much state assignments can differ (2001) (37)
- Hitting time for the continuous quantum walk (2008) (36)
- Effects of noise on quantum error correction algorithms (1996) (35)
- Quantum state cloning using Deutschian closed timelike curves. (2013) (35)
- Coupling nanocrystals to a high-q silica microsphere: entanglement in quantum dots via photon exchange (1999) (33)
- Protecting orbital-angular-momentum photons from decoherence in a turbulent atmosphere (2013) (32)
- Realizing the quantum baker’s map on a NMR quantum computer (1998) (31)
- Protecting weak measurements against systematic errors (2016) (30)
- Achieving a quantum smart workforce (2020) (30)
- Perfect State Distinguishability and Computational Speedups with Postselected Closed Timelike Curves (2010) (29)
- Parametrization and distillability of three-qubit entanglement (2000) (28)
- Classical Enhancement of Quantum Error-Correcting Codes (2008) (27)
- Quantum Error Correction (2019) (27)
- Stochastic Schrdinger equations in cavity QED: physical interpretation and localization (1999) (26)
- Entanglement-assisted codeword stabilized quantum codes (2011) (26)
- Entanglement purification of unknown quantum states (2000) (25)
- Hypersensitivity and chaos signatures in the quantum baker's maps (2006) (24)
- Relation between the psychological and thermodynamic arrows of time. (2013) (23)
- Entanglement-Assisted Quantum Error-Correcting Codes (2016) (22)
- Realistic simulations of single-spin nondemolition measurement by magnetic resonance force microscopy (2003) (22)
- Robust quantum error syndrome extraction by classical coding (2014) (21)
- Unified quantum convolutional coding (2008) (21)
- Test of weak measurement on a two- or three-qubit computer (2007) (20)
- Continuous quantum error correction for non-Markovian decoherence (2007) (20)
- Ollivier-Ricci curvature and fast approximation to tree-width in embeddability of QUBO problems (2014) (19)
- Distillation of Greenberger-Horne-Zeilinger states by selective information manipulation. (2000) (19)
- Continuous Limit of Discrete Quantum Walks (2015) (18)
- Quantum Jumps as Decoherent Histories (1996) (17)
- Quantum convolutional coding with shared entanglement: general structure (2008) (17)
- From quantum trajectories to classical orbits (1996) (17)
- Correction of data and syndrome errors by stabilizer codes (2016) (17)
- Quantum Data-Syndrome Codes (2019) (16)
- Coherent communication with continuous quantum variables (2006) (15)
- Secret-key-assisted private classical communication capacity over quantum channels (2008) (15)
- Entanglement-assisted quantum error correction with linear optics (2007) (15)
- Physical interpretation of stochastic Schroedinger equations in cavity QED (1998) (14)
- Convolutional entanglement distillation (2007) (14)
- Discrete spacetime, quantum walks, and relativistic wave equations (2018) (14)
- Quantum Error Correction: Critical evaluation of fault tolerance (2013) (14)
- Performance and error analysis of Knill's postselection scheme in a two-dimensional architecture (2013) (13)
- Entropy of classical histories. (1998) (12)
- Quantifying non-Markovianity: a quantum resource-theoretic approach (2019) (12)
- Operator quantum error correction for continuous dynamics (2008) (11)
- Method for quantum-jump continuous-time quantum error correction (2015) (10)
- Teleportation-based Fault-tolerant Quantum Computation in Multi-qubit Large Block Codes (2015) (10)
- Differential geometric treewidth estimation in adiabatic quantum computation (2016) (10)
- Scheme for fault-tolerant holonomic computation on stabilizer codes (2009) (10)
- Constant depth fault-tolerant Clifford circuits for multi-qubit large block codes (2020) (9)
- Amplification limit of weak measurements: A variational approach (2013) (9)
- Fault-tolerant preparation of stabilizer states for quantum Calderbank-Shor-Steane codes by classical error-correcting codes (2016) (9)
- Geometric manipulation of ensembles of atoms on an atom chip for quantum computation (2011) (8)
- In-situ Adaptive Encoding for Asymmetric Quantum Error Correcting Codes (2016) (8)
- Decomposing generalized measurements into continuous stochastic processes (2007) (8)
- Quantum scattering theory on graphs with tails (2009) (8)
- Quantum Theory—Interpretation, Formulation, Inspiration (2000) (8)
- Implementing generalized measurements with superconducting qubits (2013) (8)
- Fault-tolerant holonomic quantum computation in surface codes (2014) (8)
- Extra shared entanglement reduces memory demand in quantum convolutional coding (2008) (8)
- Quantum cellular automata and quantum field theory in two spatial dimensions (2020) (7)
- Efficient preparation of large-block-code ancilla states for fault-tolerant quantum computation (2017) (6)
- Coherent communication with linear optics (2007) (6)
- Abrupt transitions between Markovian and non-Markovian dynamics in open quantum systems (2017) (6)
- Hiding Quantum Information in the Perfect Code (2010) (6)
- Quantum walks with infinite hitting times (11 pages) (2006) (6)
- Applications of the Decoherence Formalism (1994) (6)
- Continuous quantum error detection and suppression with pairwise local interactions (2020) (6)
- A Fault-Tolerant Scheme of Holonomic Quantum Computation on Stabilizer Codes with Robustness to Low-weight Thermal Noise (2013) (6)
- Detecting discrete spacetime via matter interferometry (2018) (6)
- Erratum: Quantum metrology for a general Hamiltonian parameter [Phys. Rev. A 90, 022117 (2014)] (2016) (6)
- Simulations of Closed Timelike Curves (2015) (6)
- Survey of control performance in quantum information processing (2016) (5)
- Suppressing technical noises in weak measurement by entanglement (2015) (5)
- Realizing the quantum baker's map on a 3-qubit NMR quantum computer (1998) (5)
- Comment on "Probabilistic quantum memories". (2003) (5)
- Continuous decomposition of quantum measurements via qubit probe feedback (2014) (5)
- Measuring polynomial functions of states (2004) (5)
- Non-Markovianity of the post-Markovian master equation (2018) (5)
- Family of Finite Geometry Low-Density Parity-Check Codes for Quantum Key Expansion (2013) (5)
- Protecting quantum information with entanglement and noisy optical modes (2008) (4)
- Decomposing qubit positive-operator-valued measurements into continuous destructive weak measurements (2018) (4)
- Continuous decomposition of quantum measurements via Hamiltonian feedback (2015) (4)
- The Decoherence of Phase Space Histories (1994) (4)
- An example of the decoherence approach to quantum dissipative chaos (1995) (4)
- Violating the Modified Helstrom Bound with Nonprojective Measurements (2014) (4)
- Optimized Entanglement-Assisted Quantum Error Correction (2010) (4)
- Infinitesimal local operations and differential conditions for entanglement monotones (2005) (4)
- Qubit positive-operator-valued measurements by destructive weak measurements (2019) (4)
- Quantum Error Correction: Introduction to decoherence and noise in open quantum systems (2013) (3)
- Quantum steganography over noiseless channels: Achievability and bounds (2018) (3)
- Quantum Quasi-Cyclic Low-Density Parity-Check Codes (2008) (3)
- Quantum field theory from a quantum cellular automaton in one spatial dimension and a no-go theorem in higher dimensions (2020) (3)
- Fermionic and bosonic quantum field theories from quantum cellular automata in three spatial dimensions (2020) (3)
- Interference in dielectrics and pseudo-measurements (1996) (3)
- Error correction with orbital angular momentum of multiple photons propagating in a turbulent atmosphere (2016) (3)
- Compatibility of state assignments and pooling of information (2013) (3)
- Depth reduction for quantum Clifford circuits through Pauli measurements. (2018) (2)
- Quantum steganography (2020) (2)
- Fault-tolerant, nondestructive measurement of logical operators and quantum teleportation in large stabilizer codes (2013) (2)
- General quantum error-correcting code with entanglement based on codeword stabilized quantum code (2013) (2)
- Recovering Quantum Information in Orbital Angular Momentum of Photons by Adaptive Optics (2016) (2)
- Experimental dynamical decoupling (2013) (2)
- Abrupt transition between Markovian and non-Markovian dynamics in quantum open systems (2018) (2)
- Scientists Supporting SSC Quoted Unfairly (1993) (2)
- Probability in decoherent histories (2003) (2)
- Quantum steganography over noisy channels: Achievability and bounds (2018) (2)
- Decoherence by coupling to internal vibrational modes (2016) (2)
- odinger equations in cavity QED: physical interpretation and localization (1999) (1)
- Fault-tolerant measurement-based quantum computing (2013) (1)
- Codeword-stabilized quantum codes on subsystems (2012) (1)
- Quantum Dissipative Chaos (1993) (1)
- Quantum Calderbank-Shor-Steane Stabilizer State Preparation by Classical Error-Correcting Codes (2016) (1)
- Decoherence by Internal Degrees of Freedom (2015) (1)
- Remotely Prepared Entanglement: a Quantum Web Page (2001) (1)
- Entanglement-assisted weak measurement (2015) (1)
- Dualities and Identities for Maximal-Entanglement Quantum Codes (2010) (1)
- Fault tolerance for holonomic quantum computation (2013) (1)
- REALISTIC SIMULATIONS OF SINGLE-SPIN MEASUREMENT VIA MAGNETIC RESONANCE FORCE MICROSCOPY (2005) (1)
- Continuous monitoring can improve indistinguishability of a single-photon source (2008) (1)
- Amplification limit of weak measurement (2013) (1)
- Suppression of effective noise in Hamiltonian simulations (2017) (1)
- Comment on `Quantum optimization for combinatorial searches' (2002) (1)
- Decoherence and Quantum Trajectories (2003) (1)
- Single-spin measurement by magnetic resonance force microscopy: effects of measurement device, thermal noise, and spin relaxation (2004) (1)
- Survey of control performance in quantum information processing (2016) (0)
- Combatting decoherence in OAM states due to turbulence (2012) (0)
- Simulations of Closed Timelike Curves (2017) (0)
- Quantum Error Correction: References (2013) (0)
- Relativistic wave equations from quantum walks (2019) (0)
- A Matrix Factorization of Extended Hamiltonian Leads to N-Particle Pauli Equation (2007) (0)
- TeXting the FORMULARY: A Collection of Examples of the Use of TeX to Produce Ruled Tables and Displayed Equations. (1987) (0)
- Comment on: Probabilistic quantum memories. Author's reply (2003) (0)
- Efficient and Fault-Tolerant Preparation of Large Block Code Ancilla States (2018) (0)
- A pr 1 99 6 Quantum State Diffusion and Time Correlation Functions (2008) (0)
- Switchable detector array scheme to reduce the effect of single-photon detector's deadtime in a multi-bit/photon quantum link. (2019) (0)
- Influence of coin symmetry on infinite hitting times in quantum walks (2021) (0)
- 58 87 v 1 [ qu an tph ] 2 3 Ja n 20 14 Entanglement-assisted weak value amplification (2018) (0)
- Perfect State Distinguishability and Computational Speedups with Postselected Closed Timelike Curves (2011) (0)
- Error Correction using Quantum Quasi-Cyclic Low-Density Parity-Check(LDPC) Codes (2016) (0)
- Protecting OAM states of light from the decoherence effects of a turbuent atmosphere (2013) (0)
- Improving the precision of weak measurement by nonclassical states (2016) (0)
- Estimating Polynomial Functions of a Quantum State (2004) (0)
- A ug 2 00 1 A simple model of quantum trajectories (2002) (0)
- Disproof of a conjectured inequality arising in the theory of magnetic flux diffusion (1989) (0)
- Gaussian approximation and single-spin measurement in magnetic resonance force microscopy with spin noise (2010) (0)
- Quantum Error Correction: Preface and guide to the reader (2013) (0)
- Closed time like curves enable perfect state distinguishability (2008) (0)
- Quantum metrology for a general parameter (2014) (0)
- Entanglement-assisted operator codeword stabilized quantum codes (2016) (0)
- Positive operator valued measurements from destructive weak measurements (2017) (0)
- Geometric Unitary Gates in Cold Atom Ensembles on an Atom Chip (2011) (0)
- Continuous monitoring can improve single-photon probability (2010) (0)
- Supporting Online Material for Correcting Quantum Errors with Entanglement (2006) (0)
- Decomposing positive operator valued measurements on qubits into destructive weak measurements (2018) (0)
- COMMENT: Comment on `Quantum optimization for combinatorial searches' (2002) (0)
- Abstract Submitted for the MAR16 Meeting of The American Physical Society Decoder for 3-D color codes (2016) (0)
- Decoder for 3-D color codes (2016) (0)
- 00 01 08 4 v 2 2 F eb 2 00 0 Distillation of GHZ states by selective information manipulation (2022) (0)
- Qubit POVMs by destructive weak measurements (2018) (0)
- A ug 2 00 6 Catalytic quantum error correction (2006) (0)
- OptimalEntanglement-AssistedQuantum CodesofSmallLength (2012) (0)
- Quantum Error Correction: Prologue (2013) (0)
- Quantum Convolutional Coding with Entanglement Assistance (2008) (0)
- Quantum error correction and fault-tolerant quantum computation (2013) (0)
- Suppressing systematic errors in weak measurements (2017) (0)
- Dualities and identities for entanglement-assisted quantum codes (2013) (0)
- Modeling Generalized Measurements with Stochastic Processes (2007) (0)
- Noise Estimation and Adaptive Encoding for Asymmetric Quantum Error Correcting Codes (2016) (0)
- A ug 2 00 0 Quantum Bayes rule (2001) (0)
- Fault-tolerent Holonomic Quantum Computation Based on Stabilizer Codes (2013) (0)
- Fault-tolerant quantum computation in multiqubit block codes: performance and overhead (2016) (0)
- Quantum Steganography via Coherent and Fock State Encoding in an Optical Medium (2023) (0)
- 9-2-2014 Implementing Generalized Measurements with Superconducting Qubits (2017) (0)
- A Family of Finite Geometry LDPC Codes for Quantum Key Expansion (2013) (0)
- Quantum Error Correction: Entanglement-assisted quantum error-correcting codes (2013) (0)
- Erratum: Infinitesimal local operations and differential conditions for entanglement monotones [Phys. Rev. A 73, 042314 (2006)] (2007) (0)
- Quantum Error Correction: Advanced quantum codes (2013) (0)
- M ay 2 00 0 Parametrization and distillability of three-qubit entanglement (2008) (0)
- Entanglement-assisted operator codeword stabilized quantum codes (2016) (0)
- Notes on implementing generalized measurements with superconducting qubits (2013) (0)
- Quantum Error Correction: Index (2013) (0)
- Differential geometric treewidth estimation in adiabatic quantum computation (2016) (0)
- Name Put Forward of Another Physicist Who Writes Sci‐Fi Novels (1998) (0)
- Fault-Tolerant Storage of Quantum Information by Large Block Codes (2013) (0)
- Quantum Error Correction: List of contributors (2013) (0)
- Quantum Web Pages and Multipartite Entanglement (2001) (0)
- Quantum-JumpContinuous-Time QuantumError-Correction (2013) (0)
- _TIME TRAVEL BEATS QUANTUM MECHANICS_ENG (2020) (0)
- Coherent Communication of Continuous Quantum Variables with Linear Optics (2007) (0)
- Using a switchable detector array to reduce the effect of single-photon detectors deadtime in a multibit/photon quantum link (2019) (0)
- 2 2 0 Se p 20 02 The quantum to classical transition for random walks (2008) (0)
- Continuous error correction for quantum metrology (2019) (0)
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