Open AccessDynamical properties in the system of two identical two-level entangled atoms interacting with radiation fields in binomial states
Author(s) -
Song Jun,
ZhuoLiang Cao
Publication year - 2005
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.54.696
Subject(s) - physics , quantum entanglement , binomial (polynomial) , operator (biology) , dipole , quantum mechanics , field (mathematics) , atomic system , moment (physics) , time evolution , statistical physics , atomic physics , quantum , statistics , mathematics , biochemistry , chemistry , repressor , transcription factor , pure mathematics , gene
In this article, the dynamical properties in the system of two identical twolevel entangled atoms interacting with a binomial optical field are studied by means of time evolution operator and numerical calculations. The results show that the time evolution of atomic population and atomic dipole squeezing depends on the degree of entanglement of the initial two identical twolevel entangled atoms and the parameters of the binomial state optical field. The atomic dipole moment can be completely squeezed via choosing appropriate parameters of the system.