Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Ökcü, Özgür"'
Autor:
Ökcü, Özgür, Aydiner, Ekrem
Publikováno v:
Gen Relativ Gravit 56 (2024) 87
In this paper, employing the exponential corrected entropy (Chatterjee and Ghosh in Phys Rev Lett 125:041302, 2020), we derive the modified Friedmann equations from the first law of thermodynamics at apparent horizon and Verlinde's entropic gravity s
Externí odkaz:
http://arxiv.org/abs/2407.14685
Autor:
Ökcü, Özgür
Publikováno v:
NPB 1004 (2024) 116551
Based on the entropy-area relation from Nouicer's generalised uncertainty principle (GUP), we derive the GUP modified Friedmann equations from the first law of thermodynamics at apparent horizon. We find a minimum apparent horizon due to the minimal
Externí odkaz:
http://arxiv.org/abs/2401.09477
Publikováno v:
EPL 143 (2023) 59001
Based on the fractional black hole entropy (Jalalzadeh S. et al., Eur. Phys. J. C, 81 (2021) 632), we derive the modified Friedmann equations from two different frameworks. First, we consider the modifications of Friedmann equations from the first la
Externí odkaz:
http://arxiv.org/abs/2308.10212
Autor:
Ökcü, Özgür, Aydiner, Ekrem
Publikováno v:
EPL 138 (2022) 39002
In this paper, we consider the gravitational tests for the extended uncertainty principle (EUP) metric, which is a large-scale quantum correction to Schwarzschild metric. We calculate gravitational redshift, geodetic precession, Shapiro time delay, p
Externí odkaz:
http://arxiv.org/abs/2209.03170
Autor:
Ökcü, Özgür, Aydiner, Ekrem
Publikováno v:
NPB 983 (2022) 115934
In this paper, we investigate the phase transitions of Reissner-Nordstr\"{o}m (RN) and Schwarzschild black holes for the extended uncertainty principle (EUP) framework. Considering temperature $T$, charge $Q$ and electric potential $\Phi $ as the sta
Externí odkaz:
http://arxiv.org/abs/2208.10961
Autor:
Ökcü, Özgür, Aydiner, Ekrem
This paper is based on the study of the paper of Scardigli and Casadio [Eur. Phys. J. C (2015) 75:425] where the authors computed the light deflection and perihelion precession for the Generalized Uncertainty Principle (GUP) modified Schwarzschild me
Externí odkaz:
http://arxiv.org/abs/2101.09524
Publikováno v:
EPL, 129 (2020) 50002
Considering the modified entropy-area relation from DSR-GUP (Doubly special relativity-Generalized uncertainity principle), we obtain the modified Friedmann equations from the first law of thermodynamics at apparent horizon. Due to the importance of
Externí odkaz:
http://arxiv.org/abs/2003.11369
Autor:
Ökcü, Özgür, Aydiner, Ekrem
In this paper, we study the generalized uncertainty principle (GUP) effects for the van der Waals (vdW) black holes. In order to obtain the GUP-corrected solution, we consider GUP-corrected black hole temperature. We also study the thermodynamics and
Externí odkaz:
http://arxiv.org/abs/1905.05007
In this letter we investigate the throttling process of the charged Anti-de Sitter (AdS) black holes in the rainbow gravity. In the extended phase space of these black holes, the cosmological constant plays the role of a varying thermodynamic pressur
Externí odkaz:
http://arxiv.org/abs/1905.03057
Autor:
Evkaya, Yaman1 (AUTHOR), Ökcü, Özgür2,3 (AUTHOR), Aydiner, Ekrem2,3 (AUTHOR) ekrem.aydiner@istanbul.edu.tr
Publikováno v:
International Journal of Theoretical Physics. Nov2023, Vol. 62 Issue 11, p1-14. 14p.
