Bosonic quantum dynamics in Eddington-inspired Born-Infeld gravity global monopole spacetime

被引：14
|
作者：
Pereira, C. F. S. [1 ]
Soares, A. R. [2 ]
Vitoria, R. L. L. [3 ]
Belich, H. [1 ]
机构：
[1] Univ Fed Espirito Santo, Dept Fis & Quim, Ave Farnando Ferrari 514, BR-29060900 Vitoria, ES, Brazil
[2] Inst Fed Educ Ciencia & Tecnol Maranhao, Campus Buriticupu, BR-65393000 Buriticupu, Maranhao, Brazil
[3] Univ Fed Para, Fac Fis, Ave Augusto Correa, BR-66075110 Belem, PA, Brazil
来源：
EUROPEAN PHYSICAL JOURNAL C | 2023年 / 83卷 / 04期
关键词：
KLEIN-GORDON OSCILLATOR; GRAVITATIONAL-FIELD; HARMONIC-OSCILLATOR; SCALAR FIELD; PARTICLE; SUBJECT; SCATTERING; VIOLATION; ROTATION; SPECTRUM;
D O I：
10.1140/epjc/s10052-023-11403-3
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：
We have investigated the relativistic quantum dynamics of a bosonic field in Born-Infeld spacetime with a topological charge by characterizing the global monopole. Firstly, we have analyzed a free bosonic field, by definition, is free in this non-trivial geometry. Due to the effects of the geometry, in fact, the spin-0 boson is confined, of which it is possible to obtain solutions of bound states. Then, in order to generalize the system, we introduce the interaction of the relativistic oscillator and, analytically, we obtain the relativistic energy profile of the system.
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页数：9
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