Scattering and absorption by extra-dimensional black holes with GUP

被引：2
作者：
Anacleto, M. A. [1 ]
Campos, J. A. V. [2 ]
Brito, F. A. [1 ,2 ]
Maciel, E. [1 ]
Passos, E. [1 ]
机构：
[1] Univ Fed Campina Grande, Dept Fis, Caixa Postal 10071, BR-58429900 Campina Grande, Pb, Brazil
[2] Univ Fed Paraiba, Dept Fis, Caixa Postal 5008, BR-58051970 Joao Pessoa, Pb, Brazil
来源：
NUCLEAR PHYSICS B | 2024年 / 1006卷
关键词：
GENERALIZED UNCERTAINTY PRINCIPLE; MINIMAL LENGTH UNCERTAINTY; EMISSION-SPECTRA; CROSS-SECTIONS; SCALAR WAVES; SPACE; SHADOW; MASS; UNIVERSALITY; FIELD;
D O I：
10.1016/j.nuclphysb.2024.116617
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
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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页数：17
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