Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
1995-05-24
Physics
High Energy Physics
High Energy Physics - Theory
17 pages, Latex, 3 figures
Scientific paper
It is known that in the 2+1 dimensional quantum electrodynamics with Chern-Simons term, spontaneous magnetic field induces Lorentz symmetry breaking. In this paper, thermodynamical characters, especially the phase structure of this model are discussed. To see the behavior of the spontaneous magnetic field at finite temperature, the effective potential in the finite temperature system is calculated within the weak field approximation and in the fermion massless limit. We found that the spontaneous magnetic field never vanishes at any finite temperature. This result doesn't change even when the chemical potential is introduced. We also investigate the consistency condition and the probability that fermion stays in a lowest Landau level at finite temperature.
Kanemura Shinya
Matsushita Takao
No associations
LandOfFree
Thermodynamics in 2+1 Dimensional QED with Chern-Simons Term 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 Thermodynamics in 2+1 Dimensional QED with Chern-Simons Term, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermodynamics in 2+1 Dimensional QED with Chern-Simons Term will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-408875