Resolving Spacetime Singularities within Asymptotic Safety.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.123.101301
Abstract: A key incentive of quantum gravity is the removal of spacetime singularities plaguing the classical theory. We compute the nonperturbative momentum dependence of a specific structure function within the gravitational asymptotic safety program which encodes… read more here.
Keywords: asymptotic safety; singularities within; resolving spacetime; spacetime singularities ... See more keywords
Quantum healing of spacetime singularities: A review
Sign Up to like & getrecommendations! Published in 2018 at "Modern Physics Letters A"
DOI: 10.1142/s0217732318300021
Abstract: Singularities are commonplace in general relativistic spacetimes. It is natural to hope that they might be “healed” (or resolved) by the inclusion of quantum mechanics, either in the theory itself (quantum gravity) or, more modestly,… read more here.
Keywords: healing spacetime; quantum healing; singularities review; spacetime singularities ... See more keywords