Hairy Black Holes in String Theory

Abstract

Solutions of bosonic string theory are constructed which correspond to four-dimensional black holes with axionic quantum hair. The basic building blocks are the renormalization group flows of the CP1 model with a theta term and the SU(1,1)/U(1) WZW coset conformal field theory. However the solutions are also found to have negative energy excitations, and are accordingly expected to decay to the vacuum.

14 pages (References added)

References in corpus (3)

• Quantum Hair on Black Holes
• Four Dimensional Black Holes in String Theory
• Quantum Fermion Hair

Cited by in corpus (14)

• Massless Black Holes and Conifolds in String Theory
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• The Bekenstein Formula and String Theory (N-brane Theory)
• On Closed String Tachyon Dynamics
• String field theory in curved spacetime and the resolution of spacelike singularities
• Quantum Hair from Gravity
• D-branes in 2d Lorentzian black hole
• String Memories ... Lost and Regained
• A Conformal Field Theory of a Rotating Dyon
• Strings, Black Holes and Conformal Field Theory
• Holographic Naturalness
• Hairy black holes via gravitational decoupling: light rings, absorption and spectral lines
• Hidden Non-Locality and Self-Superrenormalization of Quantum Gravity
• Instanton Supported Scalar Hair on Black Holes