Kerr/CFT correspondence: Difference between revisions
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* {{cite journal |last=Compère |first=Geoffrey |date=2017 |title=The Kerr/CFT correspondence and its extensions |journal=Living Rev Relativ |volume=20 |issue=1 |pages= |doi=10.1007/s41114-017-0003-2 }} |
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* Motl, Luboš (2010). [http://motls.blogspot.com/2010/04/kerr-black-hole-cft-entropy-works-for.html Kerr black hole: the CFT entropy works for all M,J] |
* Motl, Luboš (2010). [http://motls.blogspot.com/2010/04/kerr-black-hole-cft-entropy-works-for.html Kerr black hole: the CFT entropy works for all M,J] |
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* {{cite journal|arxiv=0809.4266 |title=The Kerr/CFT correspondence|doi=10.1103/PhysRevD.80.124008|year=2009|last1=Guica|first1=Monica|last2=Hartmann|first2=Thomas|last3=Song|first3=Wei|last4=Strominger|first4=Andrew|journal=Phys. Rev. D|volume=80|pages=124008 |bibcode = 2009PhRvD..80l4008G }} |
* {{cite journal|arxiv=0809.4266 |title=The Kerr/CFT correspondence|doi=10.1103/PhysRevD.80.124008|year=2009|last1=Guica|first1=Monica|last2=Hartmann|first2=Thomas|last3=Song|first3=Wei|last4=Strominger|first4=Andrew|journal=Phys. Rev. D|volume=80|pages=124008 |bibcode = 2009PhRvD..80l4008G }} |
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Revision as of 08:57, 2 March 2017
| String theory |
|---|
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| Fundamental objects |
| Perturbative theory |
| Non-perturbative results |
| Phenomenology |
| Mathematics |
The Kerr/CFT correspondence is an extension of the AdS/CFT correspondence or gauge-gravity duality to rotating black holes (which are described by the Kerr metric).[1]
The duality works for black holes whose near-horizon geometry can be expressed as a product of AdS3 and a single compact coordinate. The AdS/CFT duality then maps this to a two-dimensional conformal field theory (the compact coordinate being analogous to the S5 factor in Maldacena's original work), from which the correct Bekenstein entropy can then be deduced.[2]
The original form of the duality applies to black holes with the maximum value of angular momentum, but it has now been speculatively extended to all lesser values.[3]
See also
References
- ^ Bredberg, Irene; Keeler, Cynthia; Lysov, Vyacheslav; Strominger, Andrew (2011). "Cargese Lectures on the Kerr/CFT Correspondence". arXiv:1103.2355 [hep-th].
- ^ Compere, Geoffrey (24 February 2009). "Kerr/CFT: A paradigm to understand the entropy of real black holes?". Retrieved 23 July 2011.
- ^ Castro, Alejandra; Maloney, Alexander; Strominger, Andrew (2010). "Hidden Conformal Symmetry of the Kerr Black Hole". arXiv:1004.0996 [hep-th].
External links
- Compère, Geoffrey (2017). "The Kerr/CFT correspondence and its extensions". Living Rev Relativ. 20 (1). doi:10.1007/s41114-017-0003-2.
- Motl, Luboš (2010). Kerr black hole: the CFT entropy works for all M,J
- Guica, Monica; Hartmann, Thomas; Song, Wei; Strominger, Andrew (2009). "The Kerr/CFT correspondence". Phys. Rev. D. 80: 124008. arXiv:0809.4266. Bibcode:2009PhRvD..80l4008G. doi:10.1103/PhysRevD.80.124008.