Squeezed States Generation in a Three-Mode System of Nonlinear Quantum Oscillators

被引：0
|
作者：
Kalaga, J. K. [1 ]
机构：
[1] Univ Zielona Gora, Inst Phys, Quantum Opt & Engn Div, Prof Z Szafrana 4a, PL-65516 Zielona Gora, Poland
来源：
ACTA PHYSICA POLONICA A | 2023年 / 144卷 / 05期
关键词：
nonlinear oscillator; three-qubit system; squeezed states;
D O I：
10.12693/APhysPolA.144.289
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Three identical, interacting with each other nonlinear oscillators are considered. In addition, they are also externally driven by a coherent field of constant amplitude. The possibility of generating two-mode squeezed states is analyzed in this system. The two-mode principal squeeze variance is used to study the properties of the squeezed states of the system. The time evolution of this variance is analyzed, as well as the effect of the strength of the interaction between the oscillators and the damping strength on the generation of squeezed states.
引用
收藏
页码：289 / 291
页数：3
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