Publication
Hawking Radiation and Black Hole Gravitational Back Reaction - A Quantum Geometrodynamical Simplified Model
| dc.contributor.author | Marto, João | |
| dc.date.accessioned | 2021-08-23T08:33:14Z | |
| dc.date.available | 2021-08-23T08:33:14Z | |
| dc.date.issued | 2021-08-12 | |
| dc.description.abstract | The purpose of this paper is to analyse the back reaction problem, between Hawking radiation and the black hole, in a simplified model for the black hole evaporation in the quantum geometrodynamics context. The idea is to transcribe the most important characteristics of the Wheeler-DeWitt equation into a Schrödinger’s type of equation. Subsequently, we consider Hawking radiation and black hole quantum states evolution under the influence of a potential that includes back reaction. Finally, entropy is estimated as a measure of the entanglement between the black hole and Hawking radiation states in this model. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.doi | 10.3390/universe7080297 | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.6/11202 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.relation | Center of Mathematics and Applications of University of Beira Interior | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt_PT |
| dc.subject | Quantum gravity | pt_PT |
| dc.subject | Hawking radiation | pt_PT |
| dc.subject | Entanglement entropy | pt_PT |
| dc.title | Hawking Radiation and Black Hole Gravitational Back Reaction - A Quantum Geometrodynamical Simplified Model | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Center of Mathematics and Applications of University of Beira Interior | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00212%2F2020/PT | |
| oaire.citation.issue | 8 | pt_PT |
| oaire.citation.startPage | 297 | pt_PT |
| oaire.citation.title | Universe | pt_PT |
| oaire.citation.volume | 7 | pt_PT |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| person.familyName | Pedro de Jesus Marto | |
| person.givenName | João | |
| person.identifier.ciencia-id | 2F16-67B1-A930 | |
| person.identifier.orcid | 0000-0003-3974-9177 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isAuthorOfPublication | ac6f6378-b674-41dc-a396-6163a7fe445f | |
| relation.isAuthorOfPublication.latestForDiscovery | ac6f6378-b674-41dc-a396-6163a7fe445f | |
| relation.isProjectOfPublication | 8ba4cb1c-bd74-44b8-bc32-20b90c6c920d | |
| relation.isProjectOfPublication.latestForDiscovery | 8ba4cb1c-bd74-44b8-bc32-20b90c6c920d |
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