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Quantum Ground States as Equilibrium Particle-Vacuum Interaction States
Quantum ground states Vacuum fluctuations Particle‐vacuum interaction states Zero‐point fluctuations Harmonic oscillator quantum ground state
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2012/4/20
A remarkable feature of atomic ground states is that they are observed to be radiationless in nature, despite (from a classical viewpoint) typically involving charged particles in accelerated motions....
A charged particle in a homogeneous magnetic field accelerated by a time periodic Aharonov-Bohm flux
electron-cyclotron resonance Aharonov-Bohm flux quantum averaging method acceleration rate
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2011/9/6
Abstract: We consider a nonrelativistic quantum charged particle moving on a plane under the influence of a uniform magnetic field and driven by a periodically time-dependent Aharonov-Bohm flux. We ob...
Isometric Entanglement of Particle Positions in Quantum Bound Systems
Isometric Entanglement Particle Positions Quantum Bound Systems
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2010/11/5
It is shown the role of a scalar potential in the Schr\"{o}dinger equation for a steady-state two-particle system is equivalent to an isometric entanglement of the position coordinates of the particle...
Klein tunneling in carbon nanostructures: a free particle dynamics in disguise
Klein tunneling carbon nanostructures particle dynamics disguise
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2010/11/9
The absence of backscattering in metallic nanotubes as well as perfect Klein tunneling in the potential barriers in graphene are explained by showing that both phenomena have a free particle dynamics...
Entangled three-particle states in magnetic field: Periodic correlations and density matrices
quantum entanglement Wigner rotation Lorentz transformation density matrix
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2010/3/10
Time evolutions of different types of entangled states of three spin-1/2 particles are studied in the presence of a constant, external magnetic field, which causes the individual spins to precess. Thi...
Non-Markovian dynamics for a free quantum particle subject to spontaneous collapse in space: general solution and main properties
Non-Markovian dynamics quantum particle subject general solution and main properties
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2010/4/8
We analyze the non-Markovian dynamics of a quantum system subject to spontaneous collapse in space. After having proved, under suitable conditions, the separation of the center-of-mass and relative mo...
Entanglement and nonlocality of a single relativistic particle
Entanglement nonlocality relativistic particle
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2010/4/8
Recent work has argued that the concepts of entanglement and nonlocality must be taken seriously even in systems consisting of only a single particle. These treatments, however, are nonrelativistic an...
Controlled Quantum Teleportation of a One-Particle Unknown State via a Three-Particle Entangled State
quantum information controlled quantum teleportation entanglement unitary
transformation
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2007/8/15
2007Vol.48No.2pp.261-263DOI:
Controlled Quantum Teleportation of a One-Particle Unknown State via a Three-Particle Entangled State
XIU Xiao-Ming, DONG Li, GAO Ya-Jun, and CHI Fen...
Comparison Between the Full Quantum Dynamics and the Quantum-Semiclassical Models to Many-Particle Systems
quantum-semiclassical model
squeezed state quantum dynamics method
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2007/8/15
2001Vol.35No.4pp.509-512DOI:
Comparison Between the Full Quantum Dynamics and the Quantum-Semiclassical Models to Many-Particle Systems
GAO Xian-Long,1 WANG Ke-Lin,1,2 XU Fei2 an...
Effect of Particle's Size on the Structural and Dynamical
Properties in 2D Dusty Plasma
2D dusty plasma Yukawa potential dressed potential
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2007/8/15
2007Vol.47No.3pp.569-572DOI:
Effect of Particle's Size on the Structural and Dynamical
Properties in 2D Dusty Plasma
KONG Wei,1 WANG Xin,1 LIU Song-Fen,1 HU Bei-Lai,1 and
WANG Lon...
Localization of s-Wave and Quantum Effective Potential of a
Quasi-free Particle with Position-Dependent Mass
position-dependent mass s-wave Schrö dinger equation
dimensionality of the space localization eigenfunction probability density
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2007/8/15
2006Vol.46No.5pp.819-825DOI:
Localization of s-Wave and Quantum Effective Potential of a
Quasi-free Particle with Position-Dependent Mass
JU Guo-Xing, XIANG Yang, and REN Zhong-Zh...
Scheme for Deterministic Quantum Teleportation of an Arbitrary
Two-Particle State via Two EPR Pairs in Cavity QED
teleportation EPR Cavity QED
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2007/8/15
2006Vol.46No.1pp.58-60DOI:
Scheme for Deterministic Quantum Teleportation of an Arbitrary
Two-Particle State via Two EPR Pairs in Cavity QED
SHI Shi-Wei, YANG Qun, and YI You-Min
...
Probabilistic Teleportation of an Arbitrary Two-Particle
State and Its Quantum Circuits
probabilistic teleportation arbitrary two-particle
state unitary transformation quantum circuit
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2007/8/15
2006Vol.45No.6pp.1013-1017DOI:
Probabilistic Teleportation of an Arbitrary Two-Particle
State and Its Quantum Circuits
GUO Zhan-Ying,1,2 FANG Jian-Xing,1 ZHU Shi-Qun,1
and QIAN Xu...
Continuous Quantum Nondemolition Measurements of a Particle
in Electromagnetic and Gravitational Fields
continuous quantum nondemolition measurements restricted path integral
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2007/8/15
2005Vol.44No.3pp.455-458DOI:
Continuous Quantum Nondemolition Measurements of a Particle
in Electromagnetic and Gravitational Fields
ZHU Chun-Hua1 and ZHA Chao-Zheng1,2
...
Quantum Logic Networks for Probabilistic Teleportation of an
Arbitrary Three-Particle State
probabilistic teleportation arbitrary three-particle
state quantum logic networks
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2007/8/15
2005Vol.44No.4pp.611-614DOI:
Quantum Logic Networks for Probabilistic Teleportation of an
Arbitrary Three-Particle State
QIAN Xue-Min, FANG Jian-Xing, ZHU Shi-Qun, and XI Yong-Ju...