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    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeJul 10th 2019

    a stub, for the moment just as to satisfy links

    v1, current

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeJul 10th 2019
    • (edited Jul 10th 2019)

    added the following – who would have thought we get to this point on our lifetime:


    JT-gravity gives a good approximation to the AdS-factor in the near horizon geometry AdS 2×S 2AdS_2\times S^2 of near-extremal black holes in 4\geq 4-dimensional spacetime (NSST18, MTV18).

    Via the AdS/CFT-dual of JT-gravity given by random matrix theory (Stanford-Witten 19) this allows to compute genuine quantum gravity-aspects of near-extremal black holes, such as notably their microscopic black hole entropy. Computations are now under way…

    Notice that near-extremal black holes have been observed in nature, by the Chandra telescope see eg here.

    diff, v2, current

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeNov 27th 2019

    added pointer to today’s

    • Andreas Blommaert, Thomas G. Mertens, Henri Verschelde, Eigenbranes in Jackiw-Teitelboim gravity (arXiv:1911.11603)

    diff, v5, current

  1. added this pointer:

    Realization of JT-gravity as Kaluza-Klein reduction of D=6 supergravity on the worldvolume of D1-D5 brane bound states or M2-M5 brane bound states:

    • Yue-Zhou Li, Shou-Long Li, H. Lu, Exact Embeddings of JT Gravity in Strings and M-theory, Eur. Phys. J. C (2018) 78: 791 (arXiv:1804.09742)

    Anonymous

    diff, v6, current

    • CommentRowNumber5.
    • CommentAuthorUrs
    • CommentTimeNov 29th 2019
    • (edited Nov 29th 2019)

    also this one:

    • Iosif Bena, Pierre Heidmann, David Turton, AdS 2AdS_2 Holography: Mind the Cap, JHEP 1812 (2018) 028 (arXiv:1806.02834)

    diff, v7, current

    • CommentRowNumber6.
    • CommentAuthorUrs
    • CommentTimeJan 26th 2020

    added pointer to

    • Junho Hong, Niall Macpherson, Leopoldo A. Pando Zayas, Aspects of AdS 2AdS_2 classification in M-theory: Solutions with mesonic and baryonic charges, JHEP 11 (2019) 127 (arXiv:1908.08518)

    diff, v10, current

    • CommentRowNumber7.
    • CommentAuthorUrs
    • CommentTimeJan 26th 2020

    also pointer to

    diff, v10, current

    • CommentRowNumber8.
    • CommentAuthorUrs
    • CommentTimeApr 1st 2020

    added pointer to today’s

    • Wolfgang Wieland, Twistor representation of Jackiw-Teitelboim gravity (arXiv:2003.13887)

    diff, v11, current

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