文献类型：期刊文献

中文题名：Instability of a black hole with f(R) global monopole under extended uncertainty principle

作者：Hongbo Cheng[1];Yue Zhong[1]

机构：[1]Department of Physics,East China University of Science and Technology,Shanghai 200237,China

年份：2021

卷号：45

期号：10

起止页码：102

中文期刊名：Chinese Physics C

外文期刊名：中国物理C（英文版）

收录：CSTPCD;;Scopus;CSCD:【CSCD2021_2022】；

基金：Supported by the National Natural Science Foundation of China (NSFC) (10875043)

语种：英文

中文关键词：EUP;f(R)theory;global monopole black hole;uncertainty principle

摘要：We consider the evolution of a black hole involving an f(R)global monopole based on the Extended Uncertainty Principle(EUP).The black hole evolutions refer to the instability due to the Parikh-Kraus-Wilczeck tunneling radiation or fragmentation.It is found that the EUP corrections make the entropy difference larger to encourage the black hole to radiate more significantly.We also show that the appearance of the EUP effects results in the black hole’s division.The influence from the global monopole and the revision of general relativity can also adjust the black hole evolution simultaneously but cannot change the final result that the black hole will not be stable because of the EUP’s effects.