Issue |
EPL
Volume 114, Number 5, June 2016
|
|
---|---|---|
Article Number | 50009 | |
Number of page(s) | 5 | |
Section | General | |
DOI | https://doi.org/10.1209/0295-5075/114/50009 | |
Published online | 06 July 2016 |
Effective geometries and generalized uncertainty principle corrections to the Bekenstein-Hawking entropy
1 Centro de Física Teórica y Computacional, Facultad de Ciencias, Universidad Central de Venezuela AP 47270, Caracas 1041-A, Venezuela
2 Departamento de Física, Universidad de los Andes - Apartado Aéreo 4976, Bogotá, Distrito Capital, Colombia
(a) p.bargueno@uniandes.edu.co
Received: 7 March 2016
Accepted: 15 June 2016
In this work we construct several black-hole metrics which are consistent with the generalized uncertainty principle logarithmic correction to the Bekenstein-Hawking entropy formula. After preserving the event horizon at the usual position, a singularity at the Planck scale is found. Finally, these geometries are shown to be realized by certain model of non-linear electrodynamics, which resembles previously studied regular black-hole solutions.
PACS: 04.60.Bc – Phenomenology of quantum gravity / 04.70.-s – Physics of black holes
© EPLA, 2016
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