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Dynamics of laser-induced lattice formation in Bose-Einstein condensates

M. Kalinski·I. E. Mazets·G. Kurizki·B. A. Malomed·K. Vogel·W. P. Schleich
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Abstract

We present variational and numerical solutions of the generalized Gross--Pitaevskii equation for an atomic Bose--Einstein condensate with time-dependent, laser-induced dipole-dipole interactions (LIDDI). The formation of a supersolid ground state due to LIDDI in an elongated (cigar-shaped) BEC is investigated. It is found that the supersolid structure emerges if the laser intensity exceeds a critical value, which depends on the linear density of atoms in the BEC.

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M. Kalinski, I. E. Mazets, G. Kurizki, B. A. Malomed, K. Vogel, W. P. Schleich. 2004-03-15. Dynamics of laser-induced lattice formation in Bose-Einstein condensates. https://arxiv.org/abs/cond-mat/0310480

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