Topological classes of black holes in de-Sitter spacetime
Topological classes of black holes in de-Sitter spacetime
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Berlin/Heidelberg: Springer Berlin Heidelberg
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English
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Berlin/Heidelberg: Springer Berlin Heidelberg
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In this paper, we investigate the topological number of de-Sitter black hole solutions with different charges (
q
) and rotational (
a
) parameters. By using generalized free energy and Duan’s
ϕ
-mapping topological current theory, we find that the topological numbers of black holes can still be classified into three types. In add...
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Topological classes of black holes in de-Sitter spacetime
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TN_cdi_doaj_primary_oai_doaj_org_article_703620500d824c95b57ecff0d5b6feb7
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_703620500d824c95b57ecff0d5b6feb7
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ISSN
1434-6052,1434-6044
E-ISSN
1434-6052
DOI
10.1140/epjc/s10052-023-12114-5
