Abstract

The pair coherent states for a two-mode radiation field are known to belong to a family of states with non-Gaussian wave function. The nature of quantum entanglement between the two modes and some features of non-classicality are studied for such states. The existing criteria for inseparability are examined in the context of pair coherent states.

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Year
2005
Type
article
Volume
7
Issue
11
Pages
350-354
Citations
101
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G. S. Agarwal, Asoka Biswas, G. S. Agarwal et al. (2005). Quantitative measures of entanglement in pair-coherent states. Journal of Optics B Quantum and Semiclassical Optics , 7 (11) , 350-354. https://doi.org/10.1088/1464-4266/7/11/006

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DOI
10.1088/1464-4266/7/11/006