Connection of a type ofq-deformed binomial state withq-spin coherent states
Fan Hong-Yi, Sicong Jing · Physical Review A · 1994
Using the q analog of the Holstein-Primakoff boson realization of the su(2) generators, we show that a type of q-deformed binomial state that corresponds to the Heine distribution can be identified as an su(2${)}_{\mathit{q}}$ coherent state. This fact is a q extension of the fact that the ordinary binomial state is a particular su(2) coherent state when the Holstein-Primakoff transformation is employed.