On the effects of the Lorentz symmetry violation yielded by a tensor field on the interaction of a scalar particle and a Coulomb-type field

Journal Article · Sat Dec 15 04:00:00 EST 2018 · Annals of Physics

DOI:https://doi.org/10.1016/J.AOP.2018.10.004· OSTI ID:22848410

Vitória, R. L.L.

We analyse the interface between a theory that goes beyond the Standard Model and quantum mechanics. Based on a line of research that deals with the violation of the Lorentz symmetry, where it is assumed that at least one privileged direction in the spacetime, studies have been made in search of a hint of a fundamental theory that goes beyond the energy scale of the Standard Model. This fundamental theory describes a spontaneous breaking of the Lorentz symmetry by a tensor background, which can be considered to be a perturbation. Then, we analyse the interaction of a scalar particle with a Coulomb-type potential in the presence of a background of the violation of the Lorentz symmetry established by a tensor field.

• OSTI ID: 22848410
• Journal Information: Annals of Physics, Journal Name: Annals of Physics Vol. 399; ISSN 0003-4916; ISSN APNYA6
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOUND STATE
DISTURBANCES
INTERACTIONS
INTERFACES
LORENTZ INVARIANCE
PERTURBATION THEORY
QUANTUM MECHANICS
RELATIVISTIC RANGE
SPACE-TIME
STANDARD MODEL
SYMMETRY BREAKING
TENSOR FIELDS