English

Charged scalar bosons in a Bonnor-Melvin-$\Lambda$ universe at conical approximation

General Relativity and Quantum Cosmology 2024-05-30 v1 High Energy Physics - Theory Mathematical Physics math.MP Quantum Physics

Abstract

The quantum dynamics of charged scalar bosons in a Bonnor-Melvin-Λ\Lambda universe is considered. In this study, the behavior of charged scalar bosons is explored within the framework of the Duffin-Kemmer-Petiau (DKP) formalism. Adopting a conical approximation (Λ1\Lambda\ll 1), we are considered two scenarios for the vector potential: a linear and quadratic vector potentials. In particular, the effects of this background in the equation of motion, phase shift, SS-matrix, energy spectrum and DKP spinor are analyzed and discussed.

Keywords

Cite

@article{arxiv.2405.09471,
  title  = {Charged scalar bosons in a Bonnor-Melvin-$\Lambda$ universe at conical approximation},
  author = {Luis B. Castro and Angel E. Obispo and Andrés G. Jirón},
  journal= {arXiv preprint arXiv:2405.09471},
  year   = {2024}
}

Comments

11 pages, 5 figures

R2 v1 2026-06-28T16:28:25.576Z