Asymptopia of Kerr-de Sitter black holes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F25%3A00143314" target="_blank" >RIV/00216224:14310/25:00143314 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1361-6382/ae0be4" target="_blank" >https://iopscience.iop.org/article/10.1088/1361-6382/ae0be4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1361-6382/ae0be4" target="_blank" >10.1088/1361-6382/ae0be4</a>

Result language
angličtina
Original language name
Asymptopia of Kerr-de Sitter black holes
Original language description
Exterior geometries of physical black holes are believed to asymptotically approach the Kerr-de Sitter spacetime at late times. A characteristic feature of that vacuum Einstein solution is the presence of a hidden symmetry generated by a closed conformal Killing-Yano tensor. Using this symmetry and modern conformal geometry technology, we find necessary conditions for generic solutions to asymptotically approach the Kerr-de Sitter metric. Further, we constrain the admissible form of the geometric free data on the conformal infinity giving rise to this family of spacetimes and constrain it in terms of the stress-energy tensor.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10300 - Physical sciences

Project
<a href="/en/project/EH22_010%2F0007541" target="_blank" >EH22_010/0007541: MSCAfellow6_MUNI</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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