2 papers
hep-ph2004
Vacuum pressures and energy in a strong magnetic field
H. Perez Rojas, E. Rodriguez Querts
We study vacuum in a strong magnetic field. It shows a nonlinear response, as a ferromagnetic medium. Anisotropic pressures arise, and a negative pressure is exerted in the directi…
hep-ph2004
Effect of a Magnetic Field on the Electroweak Symmetry
E. Rodriguez Querts, H. Perez Rojas, A. Perez Martinez
We discuss the effect of a strong magnetic field in the behavior of the symmetry of an electrically neutral electroweak plasma. We analyze the case of a strong field and low temper…