SU(N) Fermi liquid at finite temperature

Chi Ho Cheng; S. K. Yip

doi:10.1103/PhysRevA.95.033619

SU(N) Fermi liquid at finite temperature

Chi Ho Cheng, S. K. Yip

Department of Physics

Research output: Contribution to journal › Article

6 Citations (Scopus)

Abstract

We consider the thermodynamic potential Ω of an N component Fermi gas with a short-range interaction obeying SU(N) symmetry. We analyze especially the nonanalytic part of Ω in the temperature T at low T. We examine the temperature range where one can observe this T4lnT contribution and discuss how it can be extracted experimentally.

Original language	English
Article number	033619
Journal	Physical Review A
Volume	95
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevA.95.033619
Publication status	Published - 2017 Mar 16

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1103/PhysRevA.95.033619

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abstract = "We consider the thermodynamic potential Ω of an N component Fermi gas with a short-range interaction obeying SU(N) symmetry. We analyze especially the nonanalytic part of Ω in the temperature T at low T. We examine the temperature range where one can observe this T4lnT contribution and discuss how it can be extracted experimentally.",

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