Gaussian-state entanglement in a quantum beat laser
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Overview
abstract
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Recently quantum beat lasers have been considered as a source of entangled radiation. We investigate and quantify the entanglement of this system when the initial cavity modes are prepared in a Gaussian two-mode state, one being a nonclassical state and the other a thermal state. It is investigated how the output entanglement varies with the nonclassicality of the input Gaussian state, thermal noise, and the strength of the driving field. © 2011 American Physical Society.
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author list (cited authors)
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Tahira, R., Ikram, M., Nha, H., & Zubairy, M. S
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Tahira, Rabia||Ikram, Manzoor||Nha, Hyunchul||Zubairy, M Suhail
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Continuous Variable Systems
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Optics
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Physics
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http://dx.doi.org/10.1103/PhysRevA.83.054304
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