Aspects of the Thermo-Dynamics of a Black Hole with a Topological Defect

Bjørn Jensen

Published 1994-04-28, updated 1994-06-21Version 2

Aspects of the thermo-dynamics of a black hole which is either pierced by a cosmic gauge string or contains a global monopole are investigated. We also make some comments on the physical significance of the fact that the gravitational mass carried by a global monopole is negative. We note in particular that the negative monopole mass implies a gravitational super-radiance effect.