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 | |
| Publication status | Published - 2017 Mar 16 |
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
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Cite this
Cheng, C. H., & Yip, S. K. (2017). SU(N) Fermi liquid at finite temperature. Physical Review A, 95(3), [033619]. https://doi.org/10.1103/PhysRevA.95.033619