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arXiv · 1111.6338

Crystallized merons and inverted merons in the condensation of spin-1 Bose gases with spin-orbit coupling

S. -W. Su·I. -K. Liu·Y. -C. Tsai·W. M. Liu·S. -C. Gou
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Abstract

The non-equilibrium dynamics of a rapidly quenched spin-1 Bose gas with spin-orbit coupling is studied. By solving the stochastic projected Gross-Pitaevskii equation, we show that crystallization of merons can occur in a spinor condensate of ^{87}Rb. Analytic form and stability of the crystal structure are given. Likewise, inverted merons can be created in a spin-polarized spinor condensate of ^{23}Na. Our studies provide a chance to explore the fundamental properties of meron-like matter.

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S. -W. Su, I. -K. Liu, Y. -C. Tsai, W. M. Liu, S. -C. Gou. 2011-11-28. Crystallized merons and inverted merons in the condensation of spin-1 Bose gases with spin-orbit coupling. https://doi.org/10.1103/physreva.86.023601

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