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arXiv · 1106.4551

Black Hole Instability Induced by a Magnetic Field

Martin Ammon·Johanna Erdmenger·Patrick Kerner·Migael Strydom
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Abstract

In the context of gauge/gravity duality, we find a new black hole instability in asymptotically AdS spaces. On the field theory side, this instability is induced by a magnetic field in the vacuum, in contrast to previous instabilities which occur at finite density. On the gravity side, this corresponds to a spatial component of the gauge field in SU(2) Einstein-Yang-Mills theory, which provides the crucial non-Abelian structure. Our analysis may provide supporting evidence for recent QCD studies of Rho-meson condensation induced by a magnetic field.

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Martin Ammon, Johanna Erdmenger, Patrick Kerner, Migael Strydom. 2011-06-22. Black Hole Instability Induced by a Magnetic Field. https://doi.org/10.1016/j.physletb.2011.10.067

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