Generation and Preparation of the Sustained Optimal Entropy Squeezing State of a Motional Atom Inside Vacuum Cavity

Liu, Xiaojuan; Luo, An; Jia, Chuan-Lei; Jiang, Chunlei; Zhou, Bingju

doi:10.1007/s10773-017-3548-7

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2018

2020

Publication Types

Select...

Article4

Relationship

Self Cite0

Independent4

Authors

Journals

Cited by 4 publications

(1 citation statement)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…More recently, some investigations on the sustained optimal entropy squeezing (SOES) of the atom have been reported. [5,6] On the other hand, the study of non-Hermitian (NH) systems recently receives increasing attentions. In the last two decades, many theories of NH systems with real and complex spectra have been investigated.…”

Section: Introductionmentioning

confidence: 99%

Generation of sustained optimal entropy squeezing of a two-level atom via non-Hermitian operation

Wang¹,

Mao-Fa²

2018

Chinese Phys. B

View full text Add to dashboard Cite

We investigate the entropy squeezing of a two-level atom in the Jaynes-Cummings model, and provide a scheme to generate the sustained optimal entropy squeezing of the atom via non-Hermitian operation. Our results show that the squeezing degree and the persistence time of entropy squeezing of atomic polarization components greatly depend on the non-Hermiticity intensity in non-Hermitian operation. Especially, under a proper choice of non-Hermiticity parameters, the sustained optimal entropy squeezing of the atom can be generated even though the atom is initially prepared in a no entropy squeezing state.

show abstract

Section: Introductionmentioning

confidence: 99%