Black holes and branes in string theory
Jan, 199943 pages
Part of Towards quantum gravity. Proceedings, 35th International Winter School on theoretical physics, Polanica, Poland, February 2-11, 1999, 325-364, From the Planck length to the Hubble radius. Proceedings, International School of Subnuclear Physics, Erice, Italy, August 29-September 7, 1998, 345-394
Published in:
- Lect.Notes Phys. 541 (2000) 325-364,
- Subnucl.Ser. 36 (2000) 345-394
Contribution to:
e-Print:
- hep-th/9901050 [hep-th]
Report number:
- SPIN-1998-17
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Abstract:
This is a set of introductory lecture notes on black holes in string theory. After reviewing some aspects of string theory such as dualities, brane solutions, supersymmetric and non-extremal intersection rules, we analyze in detail extremal and non-extremal 5d black holes. We first present the D-brane counting for extremal black holes. Then we show that 4d and 5d non-extremal black holes can be mapped to the BTZ black hole (times a compact manifold) by means of dualities. The validity of these dualities is analyzed in detail. We present an analysis of the same system in the spirit of the adS/CFT correspondence. In the ``near-horizon'' limit (which is actually a near inner-horizon limit for non-extremal black holes) the black hole reduces again to the BTZ black hole. A state counting is presented in terms of the BTZ black hole.- talk: Polanica 1999/02/02
- lectures: Erice 1998/29/09
- black hole
- string model
- duality
- membrane model: p-brane
- supersymmetry
- dimension: 4
- dimension: 5
- field theory: conformal
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