A comparative note on tunneling in AdS and in its boundary matrix dual

作者:Chandrasekhar B*; Mukherji Sudipta; Sahay Anurag; Sarkar Swarnendu
来源:The Journal of High Energy Physics, 2012, 2012(5): 004.
DOI:10.1007/JHEP05(2012)004

摘要

For charged black hole, within the grand canonical ensemble, the decay rate from thermal AdS to the black hole at a fixed high temperature increases with the chemical potential. We check that this feature is well captured by a phenomenological matrix model expected to describe its strongly coupled dual. This comparison is made by explicitly constructing the kink and bounce solutions around the de-confinement transition and evaluating the matrix model effective potential on the solutions.

  • 出版日期2012-5