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In this manuscript, we study the quantum-corrected Schwarzschild AdS black hole surrounded by quintessence matter in two folds: its thermal quantities and shadows. For this purpose, first, we present a detailed analysis of the influences of…

广义相对论与量子宇宙学 · 物理学 2025-08-12 B. Hamil , B. C. Lütfüoğlu , L. Dahbi

In this paper, we present an exact solution for a spherically symmetric Schwarzschild black hole surrounded by perfect fluid dark matter (PFDM) in the presence of a quintessence field. We investigate the impact of dark matter on the black…

广义相对论与量子宇宙学 · 物理学 2025-03-31 B. Hamil , B. C. Lütfüoğlu

Black hole thermodynamic stability can be determined by studying the nature of heat capacity of the system. For Schwarzschild black hole the heat capacity is negative, but in the quintessence field this system shows a second order phase…

广义相对论与量子宇宙学 · 物理学 2014-04-04 R. Tharanath , Nijo Varghese , V C Kuriakose

Current observations show that a significant fraction of the Universe is composed of dark energy and dark matter. In this paper, we investigate the simultaneous effects of these dark sectors on the Euler-Heisenberg black hole, using the…

广义相对论与量子宇宙学 · 物理学 2025-04-01 B. Hamil , B. C. Lütfüoğlu

In this manuscript, we consider a deformation on the Heisenberg algebra and investigate the effects on the thermodynamics of the Schwarzschild black hole that is surrounded by quintessence matter. To this end, we obtain the temperature,…

广义相对论与量子宇宙学 · 物理学 2021-10-05 B. C. Lütfüoğlu , B. Hamil , L. Dahbi

In this paper, we evaluated the quasinormal modes of electromagnetic perturbation in a Schwarzschild black hole surrounded by the static spherically symmetric quintessence by using the third-order WKB approximation when the quintessential…

广义相对论与量子宇宙学 · 物理学 2008-11-26 Yu Zhang , Yuanxing Gui , Fei Yu , Fenglin Li

In this paper, the quasinormal modes of gravitational perturbation around a Schwarzschild black hole surrounded by quintessence were evaluated by using the third-order WKB approximation. Due to the presence of quintessence, the…

广义相对论与量子宇宙学 · 物理学 2008-11-26 Yu Zhang , Y X Gui

In this work, we consider the quantum-corrected Reissner-Nordstr\"om black hole surrounded by quintessence matter and examine its thermodynamics and shadow. To this end, we handle the quantum-corrected metric of the black hole, which is…

广义相对论与量子宇宙学 · 物理学 2023-08-22 B. Hamil , B. C. Lütfüoğlu

We study the Quasinormal Modes (QNMs) of the Schwarzschild black hole surrounded by a quintessence field after implementing the quantum corrections to its solution as required by the Generalised Uncertainty Principle (GUP). We analyse the…

广义相对论与量子宇宙学 · 物理学 2023-01-02 Ronit Karmakar , Dhruba Jyoti Gogoi , Umananda Dev Goswami

The purpose of this study is to investigate the quasinormal modes (QNMs), greybody factors (GFs) and shadows in a plasma of a black hole (BH) surrounded by an exotic fluid of quintessence type in a scalar-vector-tensor modified gravity. The…

广义相对论与量子宇宙学 · 物理学 2024-05-21 Ahmad Al-Badawi

We study the quasinormal modes (QNM) for scalar, and electromagnetic perturbations in the Schwarzschild black hole with a deficit solid angle and quintessence-like matter. Using the sixth--order WKB approximation and the improved asymptotic…

广义相对论与量子宇宙学 · 物理学 2024-06-17 L. A. López , Omar Pedraza , Roberto Arceo , V. Ceron

In this paper, we study the polymer black hole solution surrounded by a quintessence field. The influence of quintessence on the polymer black hole is investigated through its thermodynamic properties, such as the Hawking temperature,…

广义相对论与量子宇宙学 · 物理学 2025-07-11 M. C. Araújo , J. G. Lima , C. R. Muniz , J. Furtado

The thermodynamic and spectroscopic behaviour of Schwarzschild black hole surrounded by quintessence are studied. We have derived the thermodynamic quantities and studied their behaviour for different values of quintessence parameter. We…

广义相对论与量子宇宙学 · 物理学 2013-01-14 R Tharanath , V C Kuriakose

In this paper we investigate quasinormal modes (QNM) for a scalar field around a noncommutative Schwarzschild black hole. We verify the effect of noncommutativity on quasinormal frequencies by applying two procedures widely used in the…

高能物理 - 理论 · 物理学 2022-05-16 J. A. V. Campos , M. A. Anacleto , F. A. Brito , E. Passos

We present a comprehensive analysis of quasinormal modes (QNMs) for noncommutative geometry-inspired Schwarzschild black holes, encompassing both non-extreme and extreme cases. By employing a spectral method, we calculate the QNMs in the…

广义相对论与量子宇宙学 · 物理学 2024-07-15 Davide Batic , Denys Dutykh

In this work, by a novel approach to studying the scattering of a Schwarzschild black hole, the non-commutativity is introduced as a perturbation. We begin by reformulating the Klein-Gordon equation for the scalar field in a new form that…

广义相对论与量子宇宙学 · 物理学 2024-06-07 N. Heidari , H. Hassanabadi , A. A. Araújo Filho , J. Kuríuz

The purpose of this article is twofold. First, we highlight a simple connection between the real part of quasinormal modes (QNMs) in the eikonal limit and shadow radius of BHs and then explore the effect of dark matter on the QNMs of…

广义相对论与量子宇宙学 · 物理学 2020-04-29 Kimet Jusufi

We investigate the thermodynamics of a Schwarzschild black hole, surrounded by the quintessence energy-matter in the linear and quadratic generalized uncertainty principle framework. Considering the variance in the position to be of the…

广义相对论与量子宇宙学 · 物理学 2025-02-04 Soham Sen , Abhijit Dutta , Sunandan Gangopadhyay

Astrophysical black holes are often surrounded by dark matter, which can influence their dynamics and observational signatures. In this work, we study a Schwarzschild-like black hole immersed in a Dehnen-type $(1,4,2)$ dark matter halo and…

广义相对论与量子宇宙学 · 物理学 2025-11-05 Akshat Pathrikar

One considers phase-space noncommutativity in the context of a Kantowski-Sachs cosmological model to study the interior of a Schwarzschild black hole. It is shown that the potential function of the corresponding quantum cosmology problem…

广义相对论与量子宇宙学 · 物理学 2015-05-20 C. Bastos , O. Bertolami , N. C. Dias , J. N. Prata
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