Year: 2011
Author: Bao-Lai Zhang, De-Ying Gao
Journal of Atomic and Molecular Sciences, Vol. 2 (2011), Iss. 2 : pp. 155–161
Abstract
As for two kinds of entangled coherent states, we have studied the relationship between the entanglement and the nonclassical effects; we calculate their entanglement by the concurrence and their nonclassical effects, such as squeezing and antiquating. We find that the entanglement always corresponds with one of squeezing and antiquating and the larger a nonclassical effect is, the stronger entanglement is. The result shows the entanglement has a deep relationship with the nonclassical effects.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/jams.062510.072810b
Journal of Atomic and Molecular Sciences, Vol. 2 (2011), Iss. 2 : pp. 155–161
Published online: 2011-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 7
Keywords: entangled coherent states nonclassical effects concurrence.