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Toroidal marginally outer trapped surfaces in closed Friedmann-Lemaître-Robertson-Walker spacetimes : stability and isoperimetric inequalities
Journal
Physical Review. D
35
Author
Mach Patryk
Naqing Xie
Volume
96
Number
8
Article ID
084050
ISSN
2470-0010
eISSN
2470-0029
Language
English
Journal language
English
Abstract in English
We investigate toroidal marginally outer trapped surfaces (MOTS) and marginally outer trapped tubes (MOTT) in closed Friedmann-Lemaître-Robertson-Walker (FLRW) geometries. They are constructed by embedding constant mean curvature (CMC) Clifford tori in a FLRW spacetime. This construction is used to assess the quality of certain isoperimetric inequalities, recently proved in axial symmetry. Similarly to spherically symmetric MOTS existing in FLRW spacetimes, the toroidal ones are also unstable.
Affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
Scopus© citations
7
| cris.lastimport.wos | 2024-04-10T01:31:00Z | |
| dc.abstract.en | We investigate toroidal marginally outer trapped surfaces (MOTS) and marginally outer trapped tubes (MOTT) in closed Friedmann-Lemaître-Robertson-Walker (FLRW) geometries. They are constructed by embedding constant mean curvature (CMC) Clifford tori in a FLRW spacetime. This construction is used to assess the quality of certain isoperimetric inequalities, recently proved in axial symmetry. Similarly to spherically symmetric MOTS existing in FLRW spacetimes, the toroidal ones are also unstable. | pl |
| dc.affiliation | Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego | pl |
| dc.contributor.author | Mach, Patryk - 159226 | pl |
| dc.contributor.author | Naqing, Xie | pl |
| dc.date.accessioned | 2017-12-12T11:48:22Z | |
| dc.date.available | 2017-12-12T11:48:22Z | |
| dc.date.issued | 2017 | pl |
| dc.description.number | 8 | pl |
| dc.description.volume | 96 | pl |
| dc.identifier.articleid | 084050 | pl |
| dc.identifier.doi | 10.1103/PhysRevD.96.084050 | pl |
| dc.identifier.eissn | 2470-0029 | pl |
| dc.identifier.issn | 2470-0010 | pl |
| dc.identifier.uri | https://ruj.uj.edu.pl/xmlui/handle/item/47534 | |
| dc.language | eng | pl |
| dc.language.container | eng | pl |
| dc.rights | Dodaję tylko opis bibliograficzny | * |
| dc.rights.licence | Bez licencji otwartego dostępu | |
| dc.rights.uri | * | |
| dc.subtype | Article | pl |
| dc.title | Toroidal marginally outer trapped surfaces in closed Friedmann-Lemaître-Robertson-Walker spacetimes : stability and isoperimetric inequalities | pl |
| dc.title.journal | Physical Review. D | pl |
| dc.type | JournalArticle | pl |
| dspace.entity.type | Publication |
cris.lastimport.wos
2024-04-10T01:31:00Z dc.abstract.enpl
We investigate toroidal marginally outer trapped surfaces (MOTS) and marginally outer trapped tubes (MOTT) in closed Friedmann-Lemaître-Robertson-Walker (FLRW) geometries. They are constructed by embedding constant mean curvature (CMC) Clifford tori in a FLRW spacetime. This construction is used to assess the quality of certain isoperimetric inequalities, recently proved in axial symmetry. Similarly to spherically symmetric MOTS existing in FLRW spacetimes, the toroidal ones are also unstable. dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego dc.contributor.authorpl
Mach, Patryk - 159226 dc.contributor.authorpl
Naqing, Xie dc.date.accessioned
2017-12-12T11:48:22Z dc.date.available
2017-12-12T11:48:22Z dc.date.issuedpl
2017 dc.description.numberpl
8 dc.description.volumepl
96 dc.identifier.articleidpl
084050 dc.identifier.doipl
10.1103/PhysRevD.96.084050 dc.identifier.eissnpl
2470-0029 dc.identifier.issnpl
2470-0010 dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/47534 dc.languagepl
eng dc.language.containerpl
eng dc.rights*
Dodaję tylko opis bibliograficzny dc.rights.licence
Bez licencji otwartego dostępu dc.rights.uri*
dc.subtypepl
Article dc.titlepl
Toroidal marginally outer trapped surfaces in closed Friedmann-Lemaître-Robertson-Walker spacetimes : stability and isoperimetric inequalities dc.title.journalpl
Physical Review. D dc.typepl
JournalArticle dspace.entity.type
Publication Affiliations
Wydział Fizyki, Astronomii i Informatyki Stosowanej
Mach, Patryk
No affiliation
Naqing, Xie
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