General 2 charge geometries

Jul, 2005
44 pages
Published in:
  • JHEP 03 (2006) 009
e-Print:
Report number:
  • ITFA-2005-24

Citations per year

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Abstract:
Two charge BPS horizon free supergravity geometries are important in proposals for understanding black hole microstates. In this paper we construct a new class of geometries in the NS1-P system, corresponding to solitonic strings carrying fermionic as well as bosonic condensates. Such geometries are required to account for the full microscopic entropy of the NS1-P system. We then briefly discuss the properties of the corresponding geometries in the dual D1-D5 system.
  • supergravity
  • soliton: BPS
  • boson: condensation
  • fermion: condensation
  • membrane model: D-brane
  • membrane model: p-brane
  • string model
  • entropy
  • duality
  • geometry