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Information flow at the quantum-classical boundary
Information flow quantum-classical boundary
2010/4/9
We study the nature of the information preserved by a quantum channel via the observables which exist in its image (in the Heisenberg picture), and can therefore be simulated on the receiver's side. T...
Classical capacity of a qubit depolarizing channel with memory
Classical capacity qubit depolarizing channel memory
2010/4/8
The classical product state capacity of a noisy quantum channel with memory is investigated. A forgetful noise-memory channel is constructed by Markov switching between two depolarizing channels which...
Quantum and Classical Dynamics of a BEC in a Large-Period Optical Lattice
Quantum and Classical Dynamics BEC Large-Period Optical Lattice
2010/4/8
We experimentally investigate diffraction of a Rb-87 Bose-Einstein condensate from a 1D optical lattice. We use a range of lattice periods and timescales, including those beyond the Raman-Nath limit. ...
Quantum-like gravity waves and vortices in a classical fluid
Quantum-like gravity waves vortices classical fluid
2010/4/13
We have recently proposed a new general concept of macroscopic quantum-type experiment. It amounts to transform a classical fluid into a quantum-type fluid by the application of a quantum-like potenti...
Classical Interaction Cannot Replace Quantum Nonlocality
Classical Interaction Quantum Nonlocality
2010/4/8
We present a two-player communication task that can be solved by a protocol of polylogarithmic cost in the simultaneous message passing model with classical communication and shared entanglement, but ...
Classical and Quantum Mechanics from the universal Poisson-Rinehart algebra of a manifold
Lie-Rinehart algebras Poisson algebras quantization
2010/4/8
The Lie and module (Rinehart) algebraic structure of vector fields of compact support over C infinity functions on a (connected) manifold M define a unique universal non-commutative Poisson * algebra....
Effects of Atomic Coherence and Injected Classical Field on Chaotic Dynamics of Non-degenerate Cascade
Two-Photon Lasers
nondegenerate cascade two-photon laser chaos bifurcation
injected classical field atomic coherence
2007/8/15
2007Vol.48No.2pp.288-294DOI:
Effects of Atomic Coherence and Injected Classical Field on Chaotic Dynamics of Non-degenerate Cascade
Two-Photon Lasers
ZHANG Ya-Jun,1,2 HUANG Hong-...
Stationary Classical Chaos of Trapped Two-Component Bose-Einstein
Condensates in 1-D Optical Lattice Potentials
stationary state classical chaos two-component Bose-Einstein condensates
optical lattice potential
2007/8/15
2007Vol.48No.1pp.125-131DOI:
Stationary Classical Chaos of Trapped Two-Component Bose-Einstein
Condensates in 1-D Optical Lattice Potentials
FANG Jian-Shu,1,2 LIU Wing-Ki,3 and ZH...
Numerical Investigation for the Properties of Nonintegrable Quantum Systems Eigenspace in the Line of Quantum-Classical Correspondence
nonlinear resonance violation of topological
structure minimum uncertainty measure effective Hamiltonian
matrix Gaussian orthogonal ensemble
2007/8/15
2001Vol.35No.4pp.417-424DOI:
Numerical Investigation for the Properties of Nonintegrable Quantum Systems Eigenspace in the Line of Quantum-Classical Correspondence
XING Yong-Zho...
Formulas to Solve the (2+1)-Dimensional System: The (2+1)-Extension of Classical Boussinesq System
2+1-extension system Lax pair recursion formula
2007/8/15
2001Vol.35No.5pp.519-522DOI:
Formulas to Solve the (2+1)-Dimensional System: The (2+1)-Extension of Classical Boussinesq System
TIAN Yong-Bo, CHENG Yi and TIAN Chou
Depa...
Brownian Motion of a Test Particle with a Normal Classical
Velocity in Spacetime with a Plane Boundary
Brownian motion vacuum fluctuation quantum field theory
2007/8/15
2007Vol.47No.5pp.847-850DOI:
Brownian Motion of a Test Particle with a Normal Classical
Velocity in Spacetime with a Plane Boundary
FU Xiang-Yun and YU Hong-Wei
Departme...
Equation of Motion of a Mass Point in Gravitational
Field and Classical Tests of Gauge Theory of Gravity
classical tests of gauge theory of gravity gauge theory of gravity classical
solution of field equation Newton's second law of motion
2007/8/15
2007Vol.47No.3pp.503-511DOI:
Equation of Motion of a Mass Point in Gravitational
Field and Classical Tests of Gauge Theory of Gravity
WU Ning and ZHANG Da-Hua
Institute...
Classical Theory of Hot-Electron Transport
in Electric and Magnetic Fields
hot-electron transport balance equation
Boltzmann equation mobility
2007/8/15
2002Vol.38No.3pp.370-374DOI:
Classical Theory of Hot-Electron Transport
in Electric and Magnetic Fields
WENG Ming-Qi and WU Hang-Sheng
Department of Physics, Universi...
Transitions to Equilibrium State in Classical φ4 Lattice
Hamiltonian system measure synchronization
equilibrium equipartition
2007/8/15
2002Vol.38No.2pp.157-162DOI:
Transitions to Equilibrium State in Classical φ4 Lattice
WANG Xin-Gang,1 ZHANG Ying,2 and HU Gang1
1 Department of Physics, Beijing Normal U...
Generation of W-Type Entangled Coherent States of Three-Cavity Fields
by a Driving Classical Field
resonant interaction driving classical field W-type entangled
coherent states
2007/8/15
2006Vol.46No.2pp.303-305DOI:
Generation of W-Type Entangled Coherent States of Three-Cavity Fields
by a Driving Classical Field
CHEN Mei-Feng and JIANG Xia-Ping
Departme...