Exact solution of the Dirac equation for a Coulomb and scalar potentials in the gravitational field of a cosmic string

DOI10.1016/j.physleta.2005.04.031zbMath1171.83363OpenAlexW2023717674MaRDI QIDQ926989

Geusa de A. Marques, Sandro G. Fernandes, Valdir B. Bezerra

Publication date: 21 May 2008

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physleta.2005.04.031

Mathematics Subject Classification ID

String and superstring theories in gravitational theory (83E30)

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An interacting fermion-antifermion pair in the spacetime background generated by static cosmic string ⋮ Influence of a cosmic string on the rate of pairs produced by the Coulomb potential ⋮ Thermal properties of the 2D Klein-Gordon oscillator in a cosmic string space-time ⋮ Generalized Dirac oscillator in cosmic string space-time ⋮ New exact solution of Dirac-Coulomb equation with exact boundary condition ⋮ Exact solutions of scalar bosons in the presence of the Aharonov-Bohm and Coulomb potentials in the gravitational field of topological defects ⋮ Quantum influence of magnetic flux on spin-0 scalar charged particles in the presence of external field in a spinning cosmic string space-time ⋮ Relativistic quantum motion of an electron in spinning cosmic string spacetime in the presence of uniform magnetic field and Aharonov-Bohm potential ⋮ SOLUTION OF THE DIRAC EQUATION WITH POSITION-DEPENDENT MASS IN A COULOMB AND SCALAR FIELDS IN A CONICAL SPACETIME

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