SCOAP3 Repository 5 records found  Search took 0.02 seconds. 
1. Galaxy rotation curves and preferred reference frame effects / Ghaffarnejad, Hossein ; Dehghani, Razieh
As an alternative to dark matter models we use generalized Jordan–Brans–Dicke scalar–vector–tensor (JBD-SVT) gravity model to study the behavior of the rotational velocities of test particles moving around galaxies. [...]
Published in EPJC 79 (2019) 468 10.1140/epjc/s10052-019-6985-z
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2. Reissner-Nordström Black Holes Statistical Ensembles and First-Order Thermodynamic Phase Transition / Ghaffarnejad, Hossein ; Farsam, Mohammad
We apply Debbasch proposal to obtain mean metric of coarse graining (statistical ensemble) of quantum perturbed Reissner-Nordstöm black hole (RNBH). Then we seek its thermodynamic phase transition behavior. [...]
Published in Advances in High Energy Physics 2019 (2019) 2539217 10.1155/2019/2539217 arXiv:1603.08408v5
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3. Holographic entanglement entropy for small subregions and thermalization of Born–Infeld AdS black holes / Farsam, Mohammad ; Ghaffarnejad, Hossein ; Yaraie, Emad
Applying the Born–Infeld Anti de Sitter charged black hole metric we calculate holographic entanglement entropy (HEE) by regarding the proposal of Ryu and Takanayagi. [...]
Published in Nuclear Physics B 938 (2019) 523-542 10.1016/j.nuclphysb.2018.11.014
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4. Complexity growth and shock wave geometry in AdS-Maxwell-power-Yang–Mills theory / Yaraie, Emad ; Ghaffarnejad, Hossein ; Farsam, Mohammad
We study effects of non-abelian gauge fields on the holographic characteristics for instance the evolution of computational complexity. [...]
Published in EPJC 78 (2018) 967 10.1140/epjc/s10052-018-6456-y
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5. Effects of a cloud of strings on the extended phase space of Einstein–Gauss–Bonnet AdS black holes / Ghaffarnejad, Hossein ; Yaraie, Emad
In this paper we study the thermodynamics of Einstein–Gauss–Bonnet (EGB)-AdS black holes minimally coupled to a cloud of strings in an extended phase space where the cosmological constant is treated as pressure of the black holes and its conjugate variable is the thermodynamical volume of the black holes. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.08.017
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