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相关论文: Branes in Gravity's Rainbow

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In this paper, we investigate the thermodynamic properties of black holes in the framework of rainbow gravity. By considering rainbow functions in the metric of Schwarzschild and Reissner-Nordstr\"{o}m black holes, remnant and critical…

广义相对论与量子宇宙学 · 物理学 2016-10-17 Sunandan Gangopadhyay , Abhijit Dutta

In this paper, we investigate a spinning black ring and a charged black ring in the context of gravity's rainbow. By incorporating rainbow functions proposed by Amelino-Camelia, et al. in [arXiv:hep-th/9605211, arXiv:0806.0339v2] in the…

高能物理 - 理论 · 物理学 2015-01-05 Ahmed Farag Ali , Mir Faizal , Mohammed M. Khalil

In this paper, we deform the thermodynamics of a BTZ black hole from rainbow functions in gravity's rainbow. The rainbow functions will be motivated from results in loop quantum gravity and Noncommutative geometry. It will be observed that…

综合物理 · 物理学 2017-05-10 Salwa Alsaleh

In this work, we investigate black hole (BH) physics in the context of gravity rainbow. We investigate this through rainbow functions that have been proposed by Amelino-Camelia, et el. in [arXiv:0806.0339, hep-th/9605211]. This modification…

高能物理 - 理论 · 物理学 2014-05-26 Ahmed Farag Ali

The Planck length and Planck energy should be taken as invariant scales are in agreement with various theories of quantum gravity. In this scenario, the original general relativity can be changed to the so-called gravity's rainbow which…

综合物理 · 物理学 2016-10-26 Zhong-Wen Feng , Shu-Zheng Yang , Hui-Ling Li , Xiao-Tao Zu

According to some quantum gravity models, Lorentz invariance can be violated in the Planck energy scale. With this motivation, we analyze the thermal quantities and the stability of Schwarzschild black hole surrounded by quintessence in…

广义相对论与量子宇宙学 · 物理学 2023-04-26 B. Hamil , B. C. Lütfüoğlu

In this paper, we investigate the thermodynamic properties of black holes under the influence of rainbow gravity. In the metric of Schwarzschild, Reissner-Nordstrom and Reissner-Nordstrom-de-Sitter black hole surrounded by quintessence, we…

广义相对论与量子宇宙学 · 物理学 2016-10-27 Ritwick Banerjee , Ritabrata Biswas

Motivated by the violation of Lorentz invariancy in quantum gravity, we study black hole solutions in gravity's rainbow in context of Einstein gravity coupled with various models of nonlinear electrodynamics. We regard an energy dependent…

广义相对论与量子宇宙学 · 物理学 2018-10-22 S. H. Hendi , S. Panahiyan , B. Eslam Panah , M. Momennia

Motivated by the wide applications of BTZ black holes and interesting results of gravity's rainbow, we consider three dimensional rainbow solutions and investigate their thermodynamic properties. In addition to investigate black holes…

广义相对论与量子宇宙学 · 物理学 2016-07-01 Seyed Hossein Hendi

We consider the effects of rotations on the calculation of some thermodynamical quantities like the free energy, internal energy and entropy. In ordinary gravity, when we evaluate the density of states of a scalar field close to a black…

广义相对论与量子宇宙学 · 物理学 2019-07-09 Remo Garattini

In this letter, we analyze the modification to the thermodynamics of a Schwarzchild black hole and a Kerr black hole due to gravity's rainbow. The metric for these black holes will be made energy dependent. This will be done by using…

广义相对论与量子宇宙学 · 物理学 2022-12-02 Moh Vaseem Akram , Imtiyaz Ahmad Bhat , Anver Aziz

In this paper, we will generalize the Gauss-Bonnet gravity to an energy dependent Gauss-Bonnet theory of gravity, which we shall call as the Gauss-Bonnet gravity's rainbow. We will also couple this theory to a Maxwell's theory. We will…

广义相对论与量子宇宙学 · 物理学 2015-08-26 Seyed Hossein Hendi , Mir Faizal

In this paper, by utilizing the rainbow functions that were proposed by Amelino-Camelia \emph{et al}., the information flux of rainbow Schwarzschild black hole and the sparsity of Hawking radiation in rainbow gravity are explored. The…

广义相对论与量子宇宙学 · 物理学 2020-04-01 Zhong-Wen Feng , Shu-Zheng Yang

The gravity's rainbow function is derived in terms of a new varying speed of light (VSL) theory that varying velocity of light in the rainbow gravity becomes smaller when the energy of photons increases. In light of the new theory we…

广义相对论与量子宇宙学 · 物理学 2024-12-10 Ying-Jie Zhao , Xiaojie Li , Guang-Rui Yao , Yan-Fang Ji , Nisar Ahmad

Various approaches to quantum gravity such as string theory, loop quantum gravity and Horava-Lifshitz gravity predict modifications of the energy-momentum dispersion relation. Magueijo and Smolin incorporated the modified dispersion…

广义相对论与量子宇宙学 · 物理学 2015-05-12 Ahmed Farag Ali , Mohammed M. Khalil

In this paper, a four dimensional rotating Kaluza Klien (K-K) black hole was deformed using rainbow functions derived from loop quantum gravity and non-commutative geometry. We studied the thermodynamic properties and critical phenomena of…

广义相对论与量子宇宙学 · 物理学 2017-04-26 Salwa Alsaleh

This paper is motivated by the application of the inverse isoperimetric inequality to establish constraints on the parameters of gravity's rainbow. We investigate the thermodynamic (in)stability conditions for $d-$dimensional…

广义相对论与量子宇宙学 · 物理学 2025-06-16 Behzad Eslam Panah , Narges Heidari , Mana Soleimani , Maryam Kaveh

In this paper, we present charged dilatonic black holes in gravity's rainbow. We study geometric and thermodynamic properties of black hole solutions. We also investigate the effects of rainbow functions on different thermodynamic…

高能物理 - 理论 · 物理学 2016-06-22 S. H. Hendi , Mir Faizal , B. Eslam Panah , S. Panahiyan

We do a detailed study of the thermodynamics of black holes in Rainbow gravity in the framework of the Kiselev metric, taking into account different cosmic fluids which can mimic several kinds of dark energy scenarios. A discussion related…

广义相对论与量子宇宙学 · 物理学 2022-02-09 P. H. Morais , G. V. Silva , J. P. Morais Graça , V. B. Bezerra

Occurrence of spacetime singularities is one of the peculiar features of Einstein gravity, signalling limitation on probing short distances in spacetime. This alludes to the existence of a fundamental length scale in nature. On contrary,…

广义相对论与量子宇宙学 · 物理学 2020-12-21 Omar El-Refy , Syed Masood , Li-Gang Wang , Ahmed Farag Ali
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