Asymptotically-flat supergravity solutions deep inside the black-hole regime

作者：Bena Iosif^*; Giusto Stefano; Martinec Emil J; Russo Rodolfo; Shigemori Masaki; Turton David; Warner Nicholas P

来源：The Journal of High Energy Physics, 2018, 2018(2): 014.

DOI：10.1007/JHEP02(2018)014

• Black Holes in String Theory
• AdS-CFT Correspondence

We construct an in finite family of smooth asymptotically-flat supergravity solutions that have the same charges and angular momenta as general supersymmetric D1-D5-P black holes, but have no horizon. These solutions resemble the corresponding black hole to arbitrary accuracy outside of the horizon: they have asymptotically flat regions, AdS(3) x S-3 throats and very-near-horizon AdS(2) throats, which however end in a smooth cap rather than an event horizon. The angular momenta of the solutions are general, and in particular can take arbitrarily small values. Upon taking the AdS(3) x S-3 decoupling limit, we identify the holographically-dual CFT states.

• 出版日期2018-2-2
• 单位中国地震局