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arXiv · 0801.1664

Entangled coherent states under dissipation

F. Lastra·G. Romero·C. E. Lopez·N. Zagury·J. C. Retamal
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Abstract

We study the evolution of entangled coherent states of the two quantized electromagnetic fields under dissipation. Characteristic time scales for the decay of the negativity are found in the case of large values of the phase space distance among the states of each mode. We also study how the entanglement emerges among the reservoirs.

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F. Lastra, G. Romero, C. E. Lopez, N. Zagury, J. C. Retamal. 2008-01-10. Entangled coherent states under dissipation. https://doi.org/10.1016/j.optcom.2010.05.061

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