Open AccessNON-CLASSICAL PROPERTIES OF STATES GENERATED BY THE SUPERPOSITION OF EXCITED COHERENT STATES
Author(s) -
Hong Lü,
GuangCan Guo
Publication year - 1999
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.48.1644
Subject(s) - superposition principle , excited state , physics , coherent states , photon , phase (matter) , phase difference , quantum mechanics , intensity (physics) , atomic physics , quantum
The superposition of two excited coherent states of identical intensity but different phases yields a state that can exhibit varied non-classical characteristics.Under suitable conditions,as the phase difference changes,the mean photon number of the super