arXiv · hep-th/0306209
Stretched horizons, quasiparticles and quasinormal modes
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.
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Norihiro Iizuka, Daniel Kabat, Gilad Lifschytz, David A. Lowe. 2003-09-14. Stretched horizons, quasiparticles and quasinormal modes. https://doi.org/10.1103/physrevd.68.084021
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