| Spontaneous Magnetization in Lorentz Invariant Theories (1995) | |||||||||
Abstract | |||||||||
| In a class of three-dimensional Abelian gauge theories with both light and heavy fermions, heavy chiral fermions can trigger dynamical generation of a magnetic field, leading to the spontaneous breaking of the Lorentz invaiance. Finite masses of light fermions tend to restore the Lorentz invariance.. Comment: 11 pages, latex, no figure. Note added. To appear in Phys Lett B | |||||||||
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