Wednesday, May 8, 2013

1305.1469 (L. Einkemmer et al.)

Entanglement generation in microcavity polariton devices    [PDF]

L. Einkemmer, Z. Vörös, G. Weihs, S. Portolan
Entanglement generation in microcavity exciton-polaritons is an interesting application of the peculiar properties of these half-light/half-matter quasiparticles. In this paper we theoretically investigate their luminescence dynamics and entanglement formation in single, double, and triple cavities. We derive general expressions and selection rules for polariton-polariton scattering. We evaluate a number of possible parametric scattering schemes in terms of entanglement, and identify the ones that are experimentally most promising.
View original: http://arxiv.org/abs/1305.1469

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