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Conferences > QIM > 2012 > QT3A > QT3A.2

Dissipation-boosted entanglement in coupled harmonic oscillators

Chaitanya Joshi, Michael J. W. Hall, Mats Jonson, Patrik Öhberg, and Erika Andersson

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Abstract

We show that entanglement in initially classical states of coupled harmonic oscillators, caused by squeezing, is enhanced by dissipation. The enhancement vanishes if the oscillator baths are identical, suggesting that “heat flow” may be necessary.

© 2012 Optical Society of America

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