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arXiv · 1510.01471

Finite Temperature Properties of Three-Component Fermion Systems in Optical Lattice

Hiromasa Yanatori·Akihisa Koga
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Abstract

We investigate finite temperature properties in the half-filled three-component (colors) fermion systems. It is clarified that a color density-wave (CDW) state is more stable than a color-selective "antiferromagnetic" (CSAF) state against thermal fluctuations. The reentrant behavior in the phase boundary for the CSAF state is found. We also address the maximum critical temperature of the translational symmetry breaking states in the multicomponent fermionic systems.

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Hiromasa Yanatori, Akihisa Koga. 2015-12-16. Finite Temperature Properties of Three-Component Fermion Systems in Optical Lattice. https://doi.org/10.7566/jpsj.85.014002

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