Nonequilibrium phase transitions in a squeezed cavity and the generation of spin states satisfying uncertainty equality

Agarwal, G. S. ; Puri, R. R. (1989) Nonequilibrium phase transitions in a squeezed cavity and the generation of spin states satisfying uncertainty equality Optics Communications, 69 (3-4). pp. 267-270. ISSN 0030-4018

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0030-4018(89)90113-2

Abstract

Exact results for the nonequilibrium phase transition in a coherently driven system interacting with a broad band squeezed radiation are presented. This system is shown to generate a new class of states satisfying Heisenberg equality ΔSjΔSy=½ (Sz). For no drive, the possibility of pairwise excitation of atoms is shown. An important new feature of the atomic occupation probabilities is their oscillatory character.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:78916
Deposited On:23 Jan 2012 17:02
Last Modified:23 Jan 2012 17:02

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