Characteristic oscillations of phase properties for pair coherent states in the two-mode Jaynes-Cummings-model dynamics

研究成果: Article

22 引文 斯高帕斯(Scopus)

摘要

The phase properties of pair coherent states in the two-mode Jaynes-Cummings model are investigated based on the Pegg-Barnett phase formalism. The general expressions of the properties for the phase-sum operator of the two correlated fields are presented, in which the Stark shifts are considered. Analytic results are given in the strong-field approximations. It is found that the phase properties such as the variance of the phase-sum operator and the variances of the cosine and the sine of the phase-sum operator exhibit characteristic periodic oscillations in which the period is determined solely by the Stark shifts.

原文English
頁(從 - 到)3233-3241
頁數9
期刊Physical Review A
48
發行號4
DOIs
出版狀態Published - 1993 一月 1

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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