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Rotating Bowen–York initial data with a positive cosmological constant

Rotating Bowen–York initial data with a positive ...

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dc.contributor.author Mach, Patryk [SAP11019885] pl
dc.contributor.author Knopik, Jerzy pl
dc.date.accessioned 2018-06-26T10:28:36Z
dc.date.available 2018-06-26T10:28:36Z
dc.date.issued 2018 pl
dc.identifier.issn 0264-9381 pl
dc.identifier.uri https://ruj.uj.edu.pl/xmlui/handle/item/55181
dc.language eng pl
dc.rights Dodaję tylko opis bibliograficzny *
dc.rights.uri *
dc.title Rotating Bowen–York initial data with a positive cosmological constant pl
dc.type JournalArticle pl
dc.abstract.en A generalization of the Bowen–York initial data to the case with a positive cosmological constant is investigated. We follow the construction presented recently by Bizoń, Pletka and Simon, and solve numerically the Lichnerowicz equation on a compactified domain . In addition to two branches of solutions depending on the polar variable on that were already known, we find branches of solutions depending on two variables: the polar variable on and the coordinate on . Using Vanderbauwhede's results concerning bifurcations from symmetric solutions, we show the existence of the corresponding bifurcation points. By linearizing the Lichnerowicz equation and solving the resulting eigenvalue problem, we collect numerical evidence suggesting the absence of additional branches of solutions. pl
dc.description.volume 35 pl
dc.description.number 14 pl
dc.identifier.doi 10.1088/1361-6382/aac585 pl
dc.identifier.eissn 1361-6382 pl
dc.title.journal Classical and Quantum Gravity pl
dc.language.container eng pl
dc.affiliation Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego pl
dc.subtype Article pl
dc.identifier.articleid 145002 pl
dc.rights.original bez licencji pl
.pointsMNiSW [2018 A]: 35

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