超维黑洞的散射和吸收与 GUP

IF 2.5 3区物理与天体物理 Q2 PHYSICS, PARTICLES & FIELDS Nuclear Physics B Pub Date : 2024-07-06 DOI:10.1016/j.nuclphysb.2024.116617

M.A. Anacleto , J.A.V. Campos , F.A. Brito , E. Maciel , E. Passos

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引用次数: 0

摘要

在本文中，我们考虑了施瓦兹希尔德-唐格里尼黑洞，研究了黑洞在（d+1）维时空中的标量波散射过程，以及广义不确定性原理（GUP）。在这种情况下，我们分析确定了相移，并在低频和高频极限应用部分波方法计算了差分散射和吸收截面，从而探索了额外维度的影响。我们表明，在高维度下，当质量参数趋近于零时，吸收并不为零。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Scattering and absorption by extra-dimensional black holes with GUP

In this paper, we consider the Schwarzschild-Tangherlini black hole to investigate the process of scalar wave scattering by the black hole in a spacetime of $(d + 1)$ dimensions and also with the generalized uncertainty principle (GUP). In this scenario, we analytically determine the phase shift and explore the effect of extra dimensions by calculating the differential scattering and absorption cross-section by applying the partial wave method at low and high-frequency limits. We show at high dimensions that the absorption is not zero as the mass parameter approaches zero.

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来源期刊

Nuclear Physics B 物理-物理：粒子与场物理

CiteScore

5.50

自引率

7.10%

发文量

302

审稿时长

1 months

期刊介绍： Nuclear Physics B focuses on the domain of high energy physics, quantum field theory, statistical systems, and mathematical physics, and includes four main sections: high energy physics - phenomenology, high energy physics - theory, high energy physics - experiment, and quantum field theory, statistical systems, and mathematical physics. The emphasis is on original research papers (Frontiers Articles or Full Length Articles), but Review Articles are also welcome.