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arXiv · 1112.2596

Spontaneous generation of spin-orbit coupling in magnetic dipolar Fermi gases

T. Sogo·M. Urban·P. Schuck·T. Miyakawa
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Abstract

The stability of an unpolarized two-component dipolar Fermi gas is studied within mean-field theory. Besides the known instability towards spontaneous magnetization with Fermi sphere deformation, another instability towards spontaneous formation of a spin-orbit coupled phase with a Rashba-like spin texture is found. A phase diagram is presented and consequences are briefly discussed.

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T. Sogo, M. Urban, P. Schuck, T. Miyakawa. 2011-12-12. Spontaneous generation of spin-orbit coupling in magnetic dipolar Fermi gases. https://doi.org/10.1103/physreva.85.031601

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