SU(N) Fermi liquid at finite temperature

Chi Ho Cheng, S. K. Yip

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


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 languageEnglish
Article number033619
JournalPhysical Review A
Issue number3
Publication statusPublished - 2017 Mar 16

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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