3 papers
hep-th2008★ 4 cited
Gluino zero-modes for calorons at finite temperature
Margarita Garcia Perez, Antonio Gonzalez-Arroyo, Alfonso Sastre
We study the solutions of the Dirac equation in the adjoint representation(gluinos) in the background field of SU(2) unit charge calorons. Our solutions are forced to be antiperiod…
hep-ph2007★ 122 cited
Magnetic field production during preheating at the electroweak scale
Andres Diaz-Gil, Juan Garcia-Bellido, Margarita Garcia Perez +1
We study the generation of magnetic fields during preheating within an scenario of hybrid inflation at the electroweak (EW) scale. We find that the non-perturbative and strongly ou…
hep-lat1996
Testing Improved Actions
Margarita Garcia Perez, Jeroen Snippe, Pierre van Baal
We discuss testing improved actions in the context of finite volume gauge theories, where both results for the continuum and the Wilson lattice action are known analytically for vo…