Stretched horizons, quasiparticles and quasinormal modes
Jun, 2003
38 pages
Published in:
- Phys.Rev.D 68 (2003) 084021
e-Print:
- hep-th/0306209 [hep-th]
Report number:
- BROWN-HET-1359,
- CU-TP-1088
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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
References(62)
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