Quantum Black Holes and (Re)Solution of the Singularity

Universe

Roberto Casadio¹ 

[1] Dipartimento di Fisica e Astronomia, Università di Bologna, Via Irnerio 46, 40126 Bologna, Italy;

关键词: quantum gravity;    black holes;    singularities;   

DOI  :  10.3390/universe7120478

来源: DOAJ

【 摘 要 】

Classical general relativity predicts the occurrence of spacetime singularities under very general conditions. Starting from the idea that the spacetime geometry must be described by suitable states in the complete quantum theory of matter and gravity, we shall argue that this scenario cannot be realised physically since no proper quantum state may contain the infinite momentum modes required to resolve the singularity.

【 授权许可】

Unknown