Nonlinear polaritons in Bose-Einstein condensates in optical lattices

A. I. Maimistov; E. V. Kazantseva

doi:10.1117/12.561013

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arXiv · nlin/0311007

Nonlinear polaritons in Bose-Einstein condensates in optical lattices

A. I. Maimistov·E. V. Kazantseva

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Abstract

We study the interaction of a Bose-Einstein condensate in an optical lattice with additional electromagnetic fields under Raman resonance condition. System of evolution equations describing ultra-short optical pulse propagation and photo-induced transport of cold atoms in optical lattice is derived. The steady state solution of these equations was found. There are new kinds of polaritonic solitary waves propagating.

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A. I. Maimistov, E. V. Kazantseva. 2003-11-05. Nonlinear polaritons in Bose-Einstein condensates in optical lattices. https://doi.org/10.1117/12.561013

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