2 papers
hep-th2019
Superstratum Symbiosis
Pierre Heidmann, Nicholas P. Warner
Superstrata are smooth horizonless microstate geometries for the supersymmetric D1-D5-P black hole in type IIB supergravity. In the CFT, 'superstratum states' are defined to be the…
hep-th2018
Bubbling the NHEK
Pierre Heidmann
We build the first family of smooth bubbling microstate geometries that are asymptotic to the near-horizon region of extremal five-dimensional Kerr black holes (NHEK). These black…