Open AccessFEATURES OF EVOLUTION FOR STATISTICAL DISTRIBU-TION OF PHOTON IN TWO-PHOTON JAYNES-CUMMINGS MODEL
Author(s) -
He Lin-Sheng,
Haihe Jiang
Publication year - 1991
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.40.393
Subject(s) - photon , physics , jaynes–cummings model , field (mathematics) , coherent states , state (computer science) , distribution (mathematics) , time evolution , distribution function , quantum mechanics , expression (computer science) , function (biology) , statistical physics , quantum electrodynamics , quantum , mathematical analysis , computer science , mathematics , biology , algorithm , evolutionary biology , pure mathematics , programming language
The general expression of the statistical distribution function of photons in two-photon Jaynes-Cummings model (JCM) is derived. The expression can be applied to the cases of any initial light field and any initial atomic state. Under exact two-photon resonance, the features of evolution for the statistical distribution of photons in JCM with the initial coherent state field and the initial squeeze state field are studied in detail. These two cases show striking difference.