Geometric Hawking radiation of Schwarzschild Black Hole with novel quantum algebra

IF 4.2 3区 物理与天体物理 Q1 ASTRONOMY & ASTROPHYSICS
Mauricio Bellini , Juan Ignacio Musmarra , Daniela Magos Cortes
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引用次数: 0

Abstract

In the context of an extended General Relativity theory with boundary terms included, we introduce a new nonlinear quantum algebra involving a quantum differential operator, with the aim to calculate quantum geometric alterations when a particle is created in the vicinity of a Schwarzschild black-hole by the Hawking radiation mechanism. The boundary terms in the varied action give rise to modifications in the geometric background, which are investigated by analyzing the metric tensor and the Ricci curvature within the framework of a renormalized quantum theory of gravity.

用新量子代数计算施瓦兹柴尔德黑洞的几何霍金辐射
在包含边界项的扩展广义相对论的背景下,我们引入了一个涉及量子微分算子的新非线性量子代数,目的是计算当一个粒子通过霍金辐射机制在施瓦兹柴尔德黑洞附近产生时的量子几何变化。在重正化量子引力理论框架内,通过分析度量张量和里奇曲率,研究了变化作用中的边界项引起的几何背景变化。
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来源期刊
Astroparticle Physics
Astroparticle Physics 地学天文-天文与天体物理
CiteScore
8.00
自引率
2.90%
发文量
41
审稿时长
79 days
期刊介绍: Astroparticle Physics publishes experimental and theoretical research papers in the interacting fields of Cosmic Ray Physics, Astronomy and Astrophysics, Cosmology and Particle Physics focusing on new developments in the following areas: High-energy cosmic-ray physics and astrophysics; Particle cosmology; Particle astrophysics; Related astrophysics: supernova, AGN, cosmic abundances, dark matter etc.; Gravitational waves; High-energy, VHE and UHE gamma-ray astronomy; High- and low-energy neutrino astronomy; Instrumentation and detector developments related to the above-mentioned fields.
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