Analytical Solutions for Entanglement A Superposition of Spin Coherent States with Non-Phase Coherence Parameters

Ashrafpour, Mehrzad; Ahmadi, Morteza; Jafarpour, Mojtaba

doi:10.22059/jsciences.2020.298214.1007503

Document Type : Original Paper

Authors

¹ Department of Physics, Faculty of Science , Shahid Chamran University of Ahvaz, Ahvaz, Iran

² Department of Physics, Faculty of Science , Shahid Chamran University of Ahvaz, Iran

https://doi.org/10.22059/jsciences.2020.298214.1007503

Abstract

In this work, the entanglement of a superposition of bipartite qubit coherent states with non-phased coherent parameters is studied. We use Generalized-concurrence as the measure to quantify the entanglement and drive analytical results in terms of the effective parameters involved. Analyzing the results, we conclude that such states may attain maximum entanglement or no entanglement at all, depending on the choice of the parameters involved.

Keywords

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Analytical Solutions for Entanglement A Superposition of Spin Coherent States with Non-Phase Coherence Parameters

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References

Volume 32, Issue 1March 2021Pages 81-85

Volume 32, Issue 1
March 2021
Pages 81-85