典型文献
When null energy condition meets ADM mass
文献摘要：
We give a conjecture on the lower bound of the ADM mass M by using the null energy condition.The conjecture includes a Penrose-like inequality 3M≥κA/(4π)+√A/4π and the Penrose inequality 2M≥√A/4π with A the event horizon area and κ the surface gravity.Both the conjecture in the static spherically symmetric case and the Penrose inequality for a dynamical spacetime with spherical symmetry are proved by imposing the null energy condition.We then generalize the conjecture to a general dynamical spacetime.Our results raise a new challenge for the famous unsettled question in general relativity:in what general case can the null energy condition replace other energy conditions to ensure the Penrose inequality?
文献关键词：
中图分类号：
作者姓名：
Run-Qiu Yang;Li Li;Rong-Gen Cai
作者机构：
Center for Joint Quantum Studies and Department of Physics,School of Science,Tianjin University,Yaguan Road 135,Jinnan District,Tianjin 300350,China;CAS Key Laboratory of Theoretical Physics,Institute of Theoretical Physics,Chinese Academy of Sciences,Beijing 100190,China;School of Fundamental Physics and Mathematical Sciences,Hangzhou Institute for Advanced Study,UCAS,Hangzhou 310024,China
文献出处：
引用格式：
[1]Run-Qiu Yang;Li Li;Rong-Gen Cai-.When null energy condition meets ADM mass)[J].理论物理,2022(09):141-145
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0.529702
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