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 |
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All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
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SU(N) Fermi liquid at finite temperature. / Cheng, Chi Ho; Yip, S. K.
In: Physical Review A, Vol. 95, No. 3, 033619, 16.03.2017.Research output: Contribution to journal › Article
TY - JOUR
T1 - SU(N) Fermi liquid at finite temperature
AU - Cheng, Chi Ho
AU - Yip, S. K.
PY - 2017/3/16
Y1 - 2017/3/16
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85015432079&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85015432079&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.95.033619
DO - 10.1103/PhysRevA.95.033619
M3 - Article
AN - SCOPUS:85015432079
VL - 95
JO - Physical Review A
JF - Physical Review A
SN - 2469-9926
IS - 3
M1 - 033619
ER -