English

Three dimensional Janus and time-dependent black holes

High Energy Physics - Theory 2010-10-27 v2 General Relativity and Quantum Cosmology

Abstract

We show that the three dimensional Janus geometry can be embedded into the type IIB supergravity and discuss its dual CFT description. We also find exact solutions of time dependent black holes with a nontrivial dilaton field in three and higher dimensions as an application of the Janus construction.

Cite

@article{arxiv.hep-th/0701108,
  title  = {Three dimensional Janus and time-dependent black holes},
  author = {Dongsu Bak and Michael Gutperle and Shinji Hirano},
  journal= {arXiv preprint arXiv:hep-th/0701108},
  year   = {2010}
}

Comments

17 pages, 1 figure; v2 minor corrections, references added

R2 v1 2026-07-22T15:40:21.933Z