The epsilon-expansion in the symmetry-broken phase of an interacting Bose gas at finite temperature

Details The epsilon-expansion in the symmetry-broken phase of an interacting Bose gas at finite temperature The epsilon-expansion in the symmetry-broken phase of an interacting Bose gas at finite temperature

2003-07-16

arxiv.org/abs/cond-mat/0307387v1

Physics

Condensed Matter

11 pages, no figures

Scientific paper

10.1088/0953-4075/36/22/017

We discuss the application of the momentum-shell renormalization group method to the interacting homogeneous Bose gas in the symmetric and in the symmetry-broken phases. It is demonstrated that recently discussed discrepancies are artifacts of not taking proper care of infrared divergencies appearing at finite temperature. If these divergencies are taken into account and treated properly by means of the epsilon-expansion, the resulting renormalization group equations and the corresponding universal properties are identical in the symmetric and the symmetry-broken phases.

Affiliated with

Also associated with

No associations

Rating

The epsilon-expansion in the symmetry-broken phase of an interacting Bose gas at finite temperature 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 The epsilon-expansion in the symmetry-broken phase of an interacting Bose gas at finite temperature, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The epsilon-expansion in the symmetry-broken phase of an interacting Bose gas at finite temperature will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-206809