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Quantitative measures of entanglement in pair coherent states

G. S. Agarwal·Asoka Biswas
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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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G. S. Agarwal, Asoka Biswas. 2005-01-04. Quantitative measures of entanglement in pair coherent states. https://doi.org/10.1088/1464-4266/7/11/006

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