The evolution of a micromaser cavity field without the rotating-wave approximation

Zhengdong Liu; Liang Zeng; Shiyao Zhu

doi:10.1080/09500349808230889

The evolution of a micromaser cavity field without the rotating-wave approximation

Zhengdong Liu^*, Liang Zeng, Shiyao Zhu

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Journal article › peer-review

3 Citations (Scopus)

Abstract

In a micromaser, the evolution of cavity-field entropy and the Fano factor with the injected atomic number is investigated with and without the rotating-wave approximation. The micromaser may become a decreasing-entropy system under specific system parameters. Virtual-photon processes cause an additional quantum oscillation which relates to the atom–field coupling constant and the field frequency.

Original language	English
Pages (from-to)	945-954
Number of pages	10
Journal	Journal of Modern Optics
Volume	45
Issue number	5
DOIs	https://doi.org/10.1080/09500349808230889
Publication status	Published - May 1998

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10.1080/09500349808230889

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title = "The evolution of a micromaser cavity field without the rotating-wave approximation",

abstract = "In a micromaser, the evolution of cavity-field entropy and the Fano factor with the injected atomic number is investigated with and without the rotating-wave approximation. The micromaser may become a decreasing-entropy system under specific system parameters. Virtual-photon processes cause an additional quantum oscillation which relates to the atom–field coupling constant and the field frequency.",

author = "Zhengdong Liu and Liang Zeng and Shiyao Zhu",

note = "Funding Information: This work is supported by the National Natural Science Foundation of China under grant 19674048.",

year = "1998",

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T1 - The evolution of a micromaser cavity field without the rotating-wave approximation

AU - Liu, Zhengdong

AU - Zeng, Liang

AU - Zhu, Shiyao

N1 - Funding Information: This work is supported by the National Natural Science Foundation of China under grant 19674048.

PY - 1998/5

Y1 - 1998/5

N2 - In a micromaser, the evolution of cavity-field entropy and the Fano factor with the injected atomic number is investigated with and without the rotating-wave approximation. The micromaser may become a decreasing-entropy system under specific system parameters. Virtual-photon processes cause an additional quantum oscillation which relates to the atom–field coupling constant and the field frequency.

AB - In a micromaser, the evolution of cavity-field entropy and the Fano factor with the injected atomic number is investigated with and without the rotating-wave approximation. The micromaser may become a decreasing-entropy system under specific system parameters. Virtual-photon processes cause an additional quantum oscillation which relates to the atom–field coupling constant and the field frequency.

UR - http://www.scopus.com/inward/record.url?scp=11744258956&partnerID=8YFLogxK

U2 - 10.1080/09500349808230889

DO - 10.1080/09500349808230889

M3 - Journal article

AN - SCOPUS:11744258956

SN - 0950-0340

VL - 45

SP - 945

EP - 954

JO - Journal of Modern Optics

JF - Journal of Modern Optics

IS - 5

ER -

The evolution of a micromaser cavity field without the rotating-wave approximation

Abstract

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