Dynamics of quantum entanglement in matter field models

被引：0
|
作者：
Castanos, O. [1 ]
del Rio Lima, A. [1 ]
机构：
[1] Univ Nacl Autonoma Mexico, Inst Ciencias Nucl, Apdo Postal 70-543, Cd Mx 04510, Mexico
来源：
SYMMETRIES IN SCIENCE XVIII | 2020年 / 1612卷
关键词：
D O I：
10.1088/1742-6596/1612/1/012007
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A review of the linear canonical transformations and its unitary representation is presented and its importance in the mathematical generation of a special two photon coherent state of light is demonstrated. The dynamical behaviour of the entanglement of the matter and field sectors of an initial composite system under the action of two effective model Hamiltonians is shown. The quantumness and delocalization properties of the corresponding electromagnetic field sectors are established. Finally for the two-photon process interacting with a two-level system, the violation of the Cauchy-Schwarz inequality is exhibited.
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页数：17
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