Black Holes in Supergravity: the non-BPS Branch

We construct extremal, spherically symmetric black hole solutions to 4D supergravity with charge assignments that preclude BPS-saturation. In particular, we determine the ground state energy as a function of charges and moduli. We find that the mass of the non-BPS black hole remains that of a margin...

Descripción completa

Detalles Bibliográficos
Autores principales: Gimon, Eric G, Larsen, Finn, Simon, Joan
Lenguaje:eng
Publicado: 2007
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1088/1126-6708/2008/01/040
http://cds.cern.ch/record/1065208
_version_ 1780913260184207360
author Gimon, Eric G
Larsen, Finn
Simon, Joan
author_facet Gimon, Eric G
Larsen, Finn
Simon, Joan
author_sort Gimon, Eric G
collection CERN
description We construct extremal, spherically symmetric black hole solutions to 4D supergravity with charge assignments that preclude BPS-saturation. In particular, we determine the ground state energy as a function of charges and moduli. We find that the mass of the non-BPS black hole remains that of a marginal bound state of four basic constituents throughout the entire moduli space and that there is always a non-zero gap above the BPS bound.
id cern-1065208
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-10652082019-09-30T06:29:59Zdoi:10.1088/1126-6708/2008/01/040http://cds.cern.ch/record/1065208engGimon, Eric GLarsen, FinnSimon, JoanBlack Holes in Supergravity: the non-BPS BranchParticle Physics - TheoryWe construct extremal, spherically symmetric black hole solutions to 4D supergravity with charge assignments that preclude BPS-saturation. In particular, we determine the ground state energy as a function of charges and moduli. We find that the mass of the non-BPS black hole remains that of a marginal bound state of four basic constituents throughout the entire moduli space and that there is always a non-zero gap above the BPS bound.arXiv:0710.4967UCB-PTH-07-21oai:cds.cern.ch:10652082007-10-29
spellingShingle Particle Physics - Theory
Gimon, Eric G
Larsen, Finn
Simon, Joan
Black Holes in Supergravity: the non-BPS Branch
title Black Holes in Supergravity: the non-BPS Branch
title_full Black Holes in Supergravity: the non-BPS Branch
title_fullStr Black Holes in Supergravity: the non-BPS Branch
title_full_unstemmed Black Holes in Supergravity: the non-BPS Branch
title_short Black Holes in Supergravity: the non-BPS Branch
title_sort black holes in supergravity: the non-bps branch
topic Particle Physics - Theory
url https://dx.doi.org/10.1088/1126-6708/2008/01/040
http://cds.cern.ch/record/1065208
work_keys_str_mv AT gimonericg blackholesinsupergravitythenonbpsbranch
AT larsenfinn blackholesinsupergravitythenonbpsbranch
AT simonjoan blackholesinsupergravitythenonbpsbranch

Ejemplares similares