228 citations · 270 across the 5 of their papers we have counts for
5 papers
Exponential correction to Friedmann equations
Özgür Ökcü, Ekrem Aydiner
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 o…
Modified Friedmann equations from fractional entropy
Zeynep Çoker, Özgür Ökcü, Ekrem Aydiner
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,…
Investigating bounds on the extended uncertainty principle metric through astrophysical tests
Özgür Ökcü, Ekrem Aydiner
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 calcul…
The extended uncertainty principle effects on the phase transitions of Reissner-Nordström and Schwarzschild black holes
Özgür Ökcü, Ekrem Aydiner
In this paper, we investigate the phase transitions of Reissner-Nordström (RN) and Schwarzschild black holes for the extended uncertainty principle (EUP) framework. Considering tem…
Joule-Thomson Expansion of Charged AdS Black Holes
Özgür Ökcü, Ekrem Aydıner
In this paper, we study Joule-Thomson effects for charged AdS black holes. We obtain inversion temperatures and curves. We investigate similarities and differences between van der…