Bambah, Bindu A. ; Agarwal, G. S. (1995) Coherent states for four-mode systems in quantum optics Physical Review A, 51 (6). pp. 4918-4928. ISSN 1050-2947
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Official URL: http://pra.aps.org/abstract/PRA/v51/i6/p4918_1
Related URL: http://dx.doi.org/10.1103/PhysRevA.51.4918
Abstract
We introduce and study the properties of a class of coherent states for the group SU(1,1)×SU(1,1) and derive explicit expressions for these using the Clebsch-Gordan algebra for the SU(1,1) group. We also derive a phase space representation based on pair coherent states rather than the standard harmonic-oscillator coherent states. We discuss the utility of the resulting "bi-pair coherent states" in the context of four-mode interactions in quantum optics.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 78425 |
| Deposited On: | 19 Jan 2012 11:51 |
| Last Modified: | 19 Jan 2012 11:51 |
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