Relativistic Effects of Mixed Vector-Scalar-Pseudoscalar Potentials for Fermions in 1+1 Dimensions
High Energy Physics - Theory
2008-11-26 v1 Quantum Physics
Abstract
The problem of fermions in the presence of a pseudoscalar plus a mixing of vector and scalar potentials which have equal or opposite signs is investigated. We explore all the possible signs of the potentials and discuss their bound-state solutions for fermions and antifermions. The cases of mixed vector and scalar P\"{o}schl-Teller-like and pseudoscalar kink-like potentials, already analyzed in previous works, are obtained as particular cases.
Keywords
Cite
@article{arxiv.0710.0806,
title = {Relativistic Effects of Mixed Vector-Scalar-Pseudoscalar Potentials for Fermions in 1+1 Dimensions},
author = {L. B. Castro and A. S. De Castro and M. Hott},
journal= {arXiv preprint arXiv:0710.0806},
year = {2008}
}