We studied the pair production of charged scalar particles of a five-dimensional near extremal Reissner-Nordström-Anti de Sitter(RN-AdS_(5))black hole.The pair production rate and the absorption cross section rat...We studied the pair production of charged scalar particles of a five-dimensional near extremal Reissner-Nordström-Anti de Sitter(RN-AdS_(5))black hole.The pair production rate and the absorption cross section ratio in full spacetime are obtained and are shown to have a concise relation with their counterparts in the near horizon region.In addition,the holographic descriptions of the pair production,both in the IR CFT in the near horizon region and the UV CFT at the asymptotic spatial boundary of the RN-AdS_(5) black hole,are analyzed in the AdS_(2)/CFT_(1) and AdS_(5)/CFT_(4) correspondences,respectively.This work gives a complete description of scalar pair production in a near extremal RN-AdS_(5) black hole.展开更多
基金Supported by the National Natural Science Foundation of China(11675272)the Ministry of Science and Technology of the R.O.C.under the grant MOST 108-2112-M-008-007National Research Foundation of Korea(NRF)funded by the Ministry of Education(2019R1I1A3A01063183)。
文摘We studied the pair production of charged scalar particles of a five-dimensional near extremal Reissner-Nordström-Anti de Sitter(RN-AdS_(5))black hole.The pair production rate and the absorption cross section ratio in full spacetime are obtained and are shown to have a concise relation with their counterparts in the near horizon region.In addition,the holographic descriptions of the pair production,both in the IR CFT in the near horizon region and the UV CFT at the asymptotic spatial boundary of the RN-AdS_(5) black hole,are analyzed in the AdS_(2)/CFT_(1) and AdS_(5)/CFT_(4) correspondences,respectively.This work gives a complete description of scalar pair production in a near extremal RN-AdS_(5) black hole.
