Spontaneous Generation of Magnetic Field in Three Dimensional QED at Finite Temperature

Abstract

We investigate the effects of thermal fluctuations on the spontaneous magnetic condensate in three dimensional QED coupled with P-odd Dirac fermions. Our results show that the phenomenon of the spontaneous generation of the constant background magnetic field survives to the thermal corrections even at infinite temperature. We also study the thermal corrections to the fermionic condensate in presence of the magnetic field.

arXiv commentFinal version, to appear in Phys. Lett. B

References in corpus (5)

• Spontaneous Breakdown of the Lorentz Invariance
• THERMAL EFFECTS ON THE CATALYSIS BY A MAGNETIC FIELD
• Ferromagnetic Domain Wall and Primeval Magnetic Field
• Vacuum Stability for Dirac Fermions in Three Dimensions
• Thermodynamic properties of spontaneous magnetization in Chern-Simons QED_3

Cited by in corpus (6)

• Dynamical Generation of the Primordial Magnetic Field by Ferromagnetic Domain Walls
• Dynamical Symmetry Breaking in Planar QED
• No Primordial Magnetic Field from Domain Walls
• On the Primordial Magnetic Field from Domain Walls
• Magnetization and dynamically induced finite densities in three-dimensional Chern-Simons QED
• Magnetic Instability in a Parity Invariant 2D Fermion System