On the interaction of the scalar field with a Coulomb-type potential in a spacetime with a screw dislocation and the Aharonov-Bohm effect for bound states

. We investigate topological effects on the interaction of a scalar field with a Coulomb-type potential in a spacetime with a screw dislocation (space-like dislocation). We also consider the topological defect with an internal magnetic field. Later, we investigate the interaction of a scalar field w...

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Bibliographic Details
Published inEuropean physical journal plus Vol. 133; no. 11
Main Authors Vitória, R. L. L., Bakke, K.
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 30.11.2018
Subjects
Applied and Technical Physics
Atomic
Complex Systems
Condensed Matter Physics
Mathematical and Computational Physics
Molecular
Optical and Plasma Physics
Physics
Physics and Astronomy
Regular Article
Theoretical
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ISSN2190-5444
2190-5444
DOI10.1140/epjp/i2018-12310-9

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Summary:. We investigate topological effects on the interaction of a scalar field with a Coulomb-type potential in a spacetime with a screw dislocation (space-like dislocation). We also consider the topological defect with an internal magnetic field. Later, we investigate the interaction of a scalar field with a Coulomb-type potential plus another Coulomb-type potential (gauge potential), a uniform magnetic field, the Klein-Gordon oscillator and a linear scalar potential in this topological defect spacetime. Then, by searching for analytical solutions to the Klein-Gordon equation in the spacetime with a screw dislocation, we obtain analogues effects of the Aharonov-Bohm effect for bound states.
ISSN:2190-5444
2190-5444
DOI:10.1140/epjp/i2018-12310-9