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arXiv 2310.04883gr-qc
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Bonnor-Melvin-Λ 宇宙中的标量玻色子:精确解、朗道能级与类库仑势

Scalar bosons in Bonnor-Melvin-$Λ$ universe: Exact solution, Landau levels and Coulomb-like potential

L. G. Barbosa, C. C. Barros

AI总结:

本文在含宇宙学常数的 Bonnor-Melvin 时空中求解 Klein-Gordon 方程,得到标量玻色子的精确解和朗道能级,并分析了标量势、矢量势及理论参数对可观测效应和恒星模型物理的影响。

摘要:

在这项工作中,我们研究自旋为 0 的粒子在一个由均匀磁场和宇宙学常数决定结构的时空中的行为。为此,我们采用一个基于包含宇宙学常数的 Bonnor-Melvin 解的框架。我们写出 Klein-Gordon 方程,对其求解,并确定朗道能级。我们考虑了标量势和矢量势的影响,并研究了理论参数对结果的影响,这些结果呈现出可观测效应。我们还讨论了基于该框架的恒星模型物理学的意义。

英文摘要:

In this work, we study spin-0 particles in a spacetime whose structure is determined by a homogeneous magnetic field and a cosmological constant. For this purpose, we take into account a framework based on the Bonnor-Melvin solution with the inclusion of the cosmological constant. We write the Klein-Gordon equation, solve it, and determine the Landau levels. The effects of scalar and vector potentials are considered, and we investigate the influence of the parameters of the theory on the results, which present observable effects. The implications of the physics of a stellar model based on this framework are also discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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