Finite-dimensional pair coherent state engendered via the nonlinear Bose operator realization and its Wigner phase-space distributions

2019 ◽  
Vol 28 (12) ◽  
pp. 124206 ◽  
Author(s):  
Jianming Liu ◽  
Xiangguo Meng
Keyword(s):  
Phase Space ◽  
Coherent State ◽  
Finite Dimensional ◽  
Bose Operator ◽  
Operator Realization ◽  
Pair Coherent State

The finite-dimensional even and odd pair coherent state and its statistical properties

Optik ◽  
2011 ◽  
Vol 122 (22) ◽  
pp. 2021-2025 ◽  
Author(s):  
Xiang-Guo Meng ◽  
Ji-Suo Wang ◽  
Bao-Long Liang
Keyword(s):  
Coherent State ◽  
Statistical Properties ◽  
Finite Dimensional ◽  
Pair Coherent State

scholarly journals Controlling phase space caustics in the semiclassical coherent state propagator

2008 ◽  
Vol 323 (3) ◽  
pp. 654-672 ◽  
Author(s):  
A.D. Ribeiro ◽  
M.A.M. de Aguiar
Keyword(s):  
Phase Space ◽  
Coherent State

One-dimensional coherent-state representation on a circle in phase space

1994 ◽  
Vol 50 (5) ◽  
pp. 4293-4297 ◽  
Author(s):  
P. Domokos ◽  
P. Adam ◽  
J. Janszky
Keyword(s):  
Phase Space ◽  
Coherent State ◽  
State Representation ◽  
One Dimensional

Entanglement and nonlocality for a mixture of a pair-coherent state

2003 ◽  
Vol 3 (2) ◽  
pp. 106-115
Author(s):  
S. Mancini ◽  
P. Tombesi
Keyword(s):  
Coherent State ◽  
Quantum Teleportation ◽  
Single Photon ◽  
Continuous Variables ◽  
Bell’S Inequalities ◽  
Nonclassical Properties ◽  
Pair Coherent State ◽  
Photon Loss ◽  
Phase Randomization ◽  
Degree Of Entanglement

We consider a bipartite continuous variables quantum mixture coming from phase randomization of a pair-coherent state. We study the nonclassical properties of such a mixture. In particular, we quantify its degree of entanglement, then we show possible violations of Bell's inequalities. We also consider the use of this mixture in quantum teleportation. Finally, we compare this mixture with that obtained from a pair-coherent state by single photon loss.

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