Level density of a Fermi gas and integer partitions: a Gumbel-like finite-size correction

Details Level density of a Fermi gas and integer partitions: a Gumbel-like finite-size correction Level density of a Fermi gas and integer partitions: a Gumbel-like finite-size correction

2010-01-29

arxiv.org/abs/1001.5365v2

Phys.Rev.C81:044301,2010

Physics

Mathematical Physics

5 pages, 1 figure, one figure added, accepted for publication in Phys. Rev. C

Scientific paper

10.1103/PhysRevC.81.044301

We investigate the many-body level density of gas of non-interacting fermions. We determine its behavior as a function of the temperature and the number of particles. As the temperature increases, and beyond the usual Sommerfeld expansion that describes the degenerate gas behavior, corrections due to a finite number of particles lead to Gumbel-like contributions. We discuss connections with the partition problem in number theory, extreme value statistics as well as differences with respect to the Bose gas.

Affiliated with

Also associated with

No associations

Rating

Level density of a Fermi gas and integer partitions: a Gumbel-like finite-size correction does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Level density of a Fermi gas and integer partitions: a Gumbel-like finite-size correction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Level density of a Fermi gas and integer partitions: a Gumbel-like finite-size correction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-676582