<div class="csl-bib-body">
<div class="csl-entry">Rincón, Á., Koch, B., Laporte, C., Canales, F., & Cruz, N. (2023). The effects of running gravitational coupling on three dimensional black holes. <i>The European Physical Journal C</i>, <i>83</i>(2), Article 105. https://doi.org/10.1140/epjc/s10052-023-11169-8</div>
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dc.identifier.issn
1434-6044
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/192334
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dc.description.abstract
In the present work, we investigate the consequences of running gravitational coupling on the properties of the three-dimensional BTZ black hole. We take as starting point the functional form of gravitational coupling obtained in the context of asymptotic safe gravity theory. By using the standard scale setting relation where k∼ ξ/ rⁿ, we compute the solution of the Einstein field equations. We get and analyze the horizon and the thermodynamic properties of this new class of black hole solutions. The impact of the scale-dependent parameter ξ on the cosmological “constant” and metric functions are briefly discussed. We find that the null energy condition is also violated in this setup when scale-dependent gravity and Newton’s coupling (coming from the asymptotic safety scenario of gravity) are simultaneously taken into account.
en
dc.language.iso
en
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dc.publisher
Springer
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dc.relation.ispartof
The European Physical Journal C
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dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
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dc.subject
research
en
dc.title
The effects of running gravitational coupling on three dimensional black holes