Connection of a type ofq-deformed binomial state withq-spin coherent states
- 1 August 1994
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 50 (2) , 1909-1912
- https://doi.org/10.1103/physreva.50.1909
Abstract
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 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.
Keywords
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