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 |
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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