(1) Department of Physics, University of Tehran, North Karegar Ave., Tehran, Iran
Abstract:
We obtain the electrostatic energy of two opposite charges near the horizon of stationary black holes in the massive Schwinger
model. Besides the confining aspects of the model, we discuss the Bekenstein entropy upper bound of a charged object using
the generalized second law. We show that despite the massless case, in the massive Schwinger model the entropy of the black
hole and consequently the Bekenstein bound are altered by the vacuum polarization.