Non-local PT-symmetric potentials in the one-dimensional Dirac equation
Quantum Physics
2008-11-11 v2
Abstract
The Dirac equation in (1+1) dimensions with a non-local PT-symmetric potential of separable type is studied by means of the Green function method: properties of bound and scattering states are derived in full detail and numerical results are shown for a potential kernel of Yamaguchi type, inspired by the treatment of low-energy nucleon-nucleon interaction.
Cite
@article{arxiv.0810.3062,
title = {Non-local PT-symmetric potentials in the one-dimensional Dirac equation},
author = {Francesco Cannata and Alberto Ventura},
journal= {arXiv preprint arXiv:0810.3062},
year = {2008}
}
Comments
30 pages, 3 figures, to appear in J. Phys. A: Math. Theor