Stretched horizons, quasiparticles and quasinormal modes

Jun, 2003
38 pages
Published in:
  • Phys.Rev.D 68 (2003) 084021
e-Print:
Report number:
  • BROWN-HET-1359,
  • CU-TP-1088

Citations per year

2003200820132018202102468
Abstract:
We propose that stretched horizons can be described in terms of a gas of non-interacting quasiparticles. The quasiparticles are unstable, with a lifetime set by the imaginary part of the lowest quasinormal mode frequency. If the horizon arises from an AdS/CFT style duality the quasiparticles are also the effective low-energy degrees of freedom of the finite-temperature CFT. We analyze a large class of models including Schwarzschild black holes, non-extremal Dp-branes, the rotating BTZ black hole and de Sitter space, and we comment on degenerate horizons. The quasiparticle description makes manifest the relationship between entropy and area.
Note:
  • 39 pages, LaTeX. v2: references added. v3: additional comments Report-no: BROWN-HET-1359, CU-TP-1088
  • 04.70.Dy
  • membrane model: D-brane
  • membrane model: p-brane
  • gravitation
  • black hole
  • space-time: de Sitter
  • bibliography