5 citations · 7 across the 2 of their papers we have counts for
2 papers
hep-th2004★ 2 cited
Effective Stringy Description of Schwarzschild Black Holes
Kirill Krasnov, Sergey N. Solodukhin
We start by pointing out that certain Riemann surfaces appear rather naturally in the context of wave equations in the black hole background. For a given black hole there are two c…
hep-th2003★ 5 cited
Twistors, CFT and Holography
Kirill Krasnov
According to one of many equivalent definitions of twistors a (null) twistor is a null geodesic in Minkowski spacetime. Null geodesics can intersect at points (events). The idea of…