research

An Extreme Black Hole with Electric Dipole Moment

Abstract

We construct a new extreme black hole solution in toroidally compactified heterotic string theory. The black hole saturates the Bogomol'nyi bound, has zero angular momentum, but nonzero electric dipole moment. It is obtained by starting with a higher dimensional rotating charged black hole, and compactifying one direction in the plane of rotation.Comment: 12 pages, RevTeX, 2up style PostScript file available at http://pentexts.itp.ucsb.edu/PS/HT.ps (reference added

    Similar works