Rh. Xie et al., NUMERICAL STUDY OF NONCLASSICAL EFFECTS AND THE EFFECT OF VIRTUAL PHOTON FIELDS IN THE JAYNES-CUMMINGS MODEL, Physics letters. A, 202(1), 1995, pp. 28-33
Using the numerical method of truncating an infinite matrix at finite
order, we have investigated atomic squeezing, photon antibunching and
the effect of virtual-photon fields in the Jaynes-Cummings model with
the counter-rotating wave terms included.