Optical Stern Gerlach Effect beyond the rotating wave approximation
arXiv:0709.3902 · doi:10.1103/PhysRevA.78.043423
Abstract
We show that the inclusion of counter rotating terms, usually dropped, in the interaction Hamiltonian of the electric dipole of a two level atom with an electromagnetic field leads to significant modification of the splitting of an atomic beam known as Optical Stern Gerlach Effect which now acquires a fine structure.
9 pages, 1 figure