Pair creation in non-extremal fuzzball geometries

Understand

It is possible to construct a special family of nonextremal black hole microstates.

• These microstates are unstable, and emit radiation at a rate which is found to exactly equal the Hawking radiation rate predicted for them by the dual CFT.
• In this paper we analyze in more detail the nature of the radiation created by these unstable modes.
• The energy and angular momentum of the mode is found to be localized in two regions: one near infinity corresponding to the emitted quanta, and the other in the ergoregion which is deep inside the interior of the geometry.