搜索结果: 1-15 共查到“理论物理学 Coherent State”相关记录18条 . 查询时间(0.097 秒)
Vector coherent state representations and their inner products
Vector coherent state representations their inner products Mathematical Physics
2012/7/11
Several advances have extended the power and versatility of coherent state theory to the extent that it has become a vital tool in the representation theory of Lie groups and their Lie algebras. Repre...
Time Dependent Variational Principle and Coherent State Orbits for a Trapped Ion
Time Dependent Variational Principle Coherent State Orbits Trapped Ion
2011/9/29
Abstract: Spectral properties of the Hamiltonian function which characterizes a trapped ion are investigated. In order to study semiclassical dynamics of trapped ions, coherent state orbits are introd...
Coherent state transfer via highly mixed quantum spin chains
quantum spin chains coherent state transfer Quantum Physics
2010/11/8
Spin chains have been proposed as quantum wires in many quantum information processing architectures. Coherent transmission of quantum information over short distances is enabled by their internal dyn...
Entanglement dynamics via coherent-state propagators
Entanglement dynamics coherent-state propagators
2010/10/19
The dynamical generation of entanglement in closed bipartite systems is investigated in the semi-classical regime. We consider a model of two particles, initially prepared in a product of coherent sta...
Quantum Interference between a Single-Photon Fock State and a Coherent State
Quantum Interference Single-Photon Fock State Coherent State
2010/10/19
ports of a beam splitter when a single-photon Fock state and a coherent state are incident on
the input ports. The output states turn out to be a statistical mixture between a displaced Fock state an...
Scheme for generating coherent state superpositions with realistic cross-Kerr nonlinearity
generating coherent state realistic cross-Kerr nonlinearity
2010/4/9
We present a simple scheme using two identical cross-phase modulation processes in decoherence environment to generate superpositions of two coherent states with the opposite phases, which are known a...
Eavesdropping of two-way coherent-state quantum cryptography via Gaussian quantum cloning machines
two-way coherent-state quantum cryptography Gaussian quantum cloning machines
2010/4/9
We consider one of the quantum key distribution protocols recently introduced in Ref. [Pirandola et al., Nature Physics 4, 726 (2008)]. This protocol consists in a two-way quantum communication betwee...
Wigner Distribution Function and Husimi Function
of a Kind of Squeezed Coherent State
Wigner function Husimi function squeezed coherent state IWOP technique
2007/8/15
2007Vol.47No.3pp.427-430DOI:
Wigner Distribution Function and Husimi Function
of a Kind of Squeezed Coherent State
FAN Hong-Yi and LIU Shu-Guang
Department of Materials ...
Fermion Coherent State Studies of One-Dimensional Hubbard Model
Hubbard model fermion coherent state density functional theory
2007/8/15
2007Vol.47No.1pp.161-166DOI:
Fermion Coherent State Studies of One-Dimensional Hubbard Model
LIN Ji,1 GAO Xian-Long,1 and WANG Ke-Lin2
1 Department of Physics, Zhejiang...
A Scheme for Teleportation of an Unknown Entangled Coherent State
via Raman Interaction
Raman interaction teleportation entangled coherent state
2007/8/15
2007Vol.47No.2pp.330-332DOI:
A Scheme for Teleportation of an Unknown Entangled Coherent State
via Raman Interaction
CHEN Mei-Feng and MA Song-She
Department of Electron...
Coherent State Projection Operator Representation of Symplectic
Transformations as a Loyal Representation of Symplectic Group
coherent
state projection operator symplectic transformation squeezing operator
2007/8/15
2002Vol.38No.2pp.147-150DOI:
Coherent State Projection Operator Representation of Symplectic
Transformations as a Loyal Representation of Symplectic Group
FAN Hong-Yi and CHEN Ju...
The P-representation on Nonlinear Coherent State Basis
nonlinear coherent state
representation generalized IWOP technique
P-representation
2007/8/15
2002Vol.37No.6pp.655-658DOI:
The P-representation on Nonlinear Coherent State Basis
FAN Hong-Yi and CHENG Hai-Ling
Department of Material Science and Engineering, Univer...
Entanglement of Non-symmetric Two Atomic Qubits Induced by a
Coherent State Field
entanglement mixed state coherent state field
2007/8/15
2006Vol.45No.1pp.67-70DOI:
Entanglement of Non-symmetric Two Atomic Qubits Induced by a
Coherent State Field
LI Jun-Gang, ZOU Jian, CAI Jin-Fang, and SHAO Bin
Department...
Generation of Four-Photon Coherent State via Degenerate Raman Interaction
four-photon coherent state Raman interaction
2007/8/15
2006Vol.45No.1pp.154-156DOI:
Generation of Four-Photon Coherent State via Degenerate Raman Interaction
CHEN Mei-Feng
Department of Electronic Science and Applied Physics...
Nonlinear Squeezed States and Multiplication Rule of Nonlinear Squeezing Operators Gained via Nonlinear Coherent State Representation and IWOP Technique
nonlinear coherent state nonlinear squeezed state nonlinear
squeezing operator symplectic-transform
2007/8/15
2005Vol.44No.1pp.137-142DOI:
Nonlinear Squeezed States and Multiplication Rule of Nonlinear Squeezing Operators Gained via Nonlinear Coherent State Representation and IWOP Technique
...
