Radiation from Einstein–Gauss–Bonnet de Sitter black hole via tunneling process

Abstract In this paper, we probe in 4D Einstein–Gauss–Bonnet black hole and its thermodynamics. We illustrate the three asymptotically 4D EGB spacetime as an asymptotically flat, de Sitter, and Anti-de Sitter. Also, we apply the tunneling of the massless particles from the horizon of 4D EGB gravity...

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Main Authors: Sareh Eslamzadeh, Javad T. Firouzjaee, Kourosh Nozari
Format: Article
Language:English
Published: SpringerOpen 2022-01-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-022-09992-6
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author Sareh Eslamzadeh
Javad T. Firouzjaee
Kourosh Nozari
author_facet Sareh Eslamzadeh
Javad T. Firouzjaee
Kourosh Nozari
author_sort Sareh Eslamzadeh
collection DOAJ
description Abstract In this paper, we probe in 4D Einstein–Gauss–Bonnet black hole and its thermodynamics. We illustrate the three asymptotically 4D EGB spacetime as an asymptotically flat, de Sitter, and Anti-de Sitter. Also, we apply the tunneling of the massless particles from the horizon of 4D EGB gravity and we investigate the correlation between the emission modes and temperature of the horizon. In asymptotically flat spacetime, the existence of the coupling constant alone constructs the regular spacetime, the radiation deviates from the pure thermal, and the temperature of the black hole horizon would be zero in the final stage of the black hole evaporation. In Asymptotically de Sitter spacetime, results illustrate that the evolution of the temperatures is in direction of the remaining rest mass with the probably same temperature for the black hole and the cosmological horizon. In addition, the exciting result is that temperature behaviors exactly match with the temperature behaviors of a regular black hole in Lovelock gravity in a higher dimension.
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spelling doaj.art-a2efb65e7ed74984ba34cd51b2ea69602022-12-21T16:43:09ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60441434-60522022-01-0182111310.1140/epjc/s10052-022-09992-6Radiation from Einstein–Gauss–Bonnet de Sitter black hole via tunneling processSareh Eslamzadeh0Javad T. Firouzjaee1Kourosh Nozari2Department of Theoretical Physics, Faculty of Basic Sciences, University of MazandaranDepartment of Physics, K.N. Toosi University of TechnologyDepartment of Theoretical Physics, Faculty of Basic Sciences, University of MazandaranAbstract In this paper, we probe in 4D Einstein–Gauss–Bonnet black hole and its thermodynamics. We illustrate the three asymptotically 4D EGB spacetime as an asymptotically flat, de Sitter, and Anti-de Sitter. Also, we apply the tunneling of the massless particles from the horizon of 4D EGB gravity and we investigate the correlation between the emission modes and temperature of the horizon. In asymptotically flat spacetime, the existence of the coupling constant alone constructs the regular spacetime, the radiation deviates from the pure thermal, and the temperature of the black hole horizon would be zero in the final stage of the black hole evaporation. In Asymptotically de Sitter spacetime, results illustrate that the evolution of the temperatures is in direction of the remaining rest mass with the probably same temperature for the black hole and the cosmological horizon. In addition, the exciting result is that temperature behaviors exactly match with the temperature behaviors of a regular black hole in Lovelock gravity in a higher dimension.https://doi.org/10.1140/epjc/s10052-022-09992-6
spellingShingle Sareh Eslamzadeh
Javad T. Firouzjaee
Kourosh Nozari
Radiation from Einstein–Gauss–Bonnet de Sitter black hole via tunneling process
European Physical Journal C: Particles and Fields
title Radiation from Einstein–Gauss–Bonnet de Sitter black hole via tunneling process
title_full Radiation from Einstein–Gauss–Bonnet de Sitter black hole via tunneling process
title_fullStr Radiation from Einstein–Gauss–Bonnet de Sitter black hole via tunneling process
title_full_unstemmed Radiation from Einstein–Gauss–Bonnet de Sitter black hole via tunneling process
title_short Radiation from Einstein–Gauss–Bonnet de Sitter black hole via tunneling process
title_sort radiation from einstein gauss bonnet de sitter black hole via tunneling process
url https://doi.org/10.1140/epjc/s10052-022-09992-6
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AT kouroshnozari radiationfromeinsteingaussbonnetdesitterblackholeviatunnelingprocess