Bound and scattering states in a spacetime with dual topological defects: cosmic string and global monopole

Abstract This paper explores the relativistic quantum motion of scalar bosons in the presence of mixed topological defects: cosmic strings and global monopoles. The Klein–Gordon equation with generalized Coulomb potentials is analyzed in this background. The effects of these topological defects on t...

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Bibliographic Details
Main Authors: L. G. Barbosa, L. C. N. Santos, J. V. Zamperlini, F. M. da Silva
Format: Article
Language:English
Published: SpringerOpen 2025-04-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-025-14203-z
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