Thermodynamic topology of Kerr-Sen black holes via Renyi statistics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F24%3A50021630" target="_blank" >RIV/62690094:18470/24:50021630 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S037026932400443X?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S037026932400443X?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.physletb.2024.138885" target="_blank" >10.1016/j.physletb.2024.138885</a>
Alternative languages
Result language
angličtina
Original language name
Thermodynamic topology of Kerr-Sen black holes via Renyi statistics
Original language description
In the present study, we investigate the topological properties of black holes in terms of Renyi statistics as an extension of the Gibbs-Boltzmann (GB) statistics, aiming to characterize the non-Boltzmannian thermodynamic topology of Kerr-Sen and dyonic Kerr-Sen black holes. Through this research, we discover that the topological number derived via Renyi statistics differs from that obtained through GB statistics. Interestingly, although the nonextensive parameter lambda changes the topological number, the topological classification of the Kerr-Sen and dyonic Kerr-Sen black holes remains consistent under both GB and Renyi statistics. In addition, the topological numbers associated with these two types of black holes without cosmological constant using Renyi entropy processes are the same as the AdS cases of them by considering the GB entropy, as further evidenced by such a study found here. This indicates the cosmological constant has some potential connections with the nonextensive parameter from the perspective of thermodynamic topology.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physics letters B
ISSN
0370-2693
e-ISSN
1873-2445
Volume of the periodical
856
Issue of the periodical within the volume
September
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
10
Pages from-to
"Article Number: 138885"
UT code for WoS article
001279645800001
EID of the result in the Scopus database
2-s2.0-85199177249