Properties of two-mode nonlinear squeezed vacuum and coherent squeezed vacuum states

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Published 18 January 2002 • Published under licence by IOP Publishing Ltd
, , Citation Tong-qiang Song and Hong-yi Fan 2002 J. Phys. A: Math. Gen. 35 1071 DOI 10.1088/0305-4470/35/4/318

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1 Department of Physics, Ningbo University, Ningbo, Zhejiang, People's Republic of China

2 CCAST (World Laboratory), PO Box 8730, Bejing 100080, People's Republic of China

3 Department of Material Science and Engineering, University of Science and Technology of China, Hefei, Anhui, People's Republic of China

Dates

  1. Received 25 July 2001
  2. Published

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0305-4470/35/4/1071

Abstract

The construction of two f-analogues of the two-mode squeezed vacuum and coherent squeezed vacuum states are derived using deformation quantization methods. The statistical properties of these states are studied and the method of integration within an ordered product is used to derive several new completeness relations.

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