Scattering by PT-symmetric non-local potentials
Quantum Physics
2009-11-13 v1
Abstract
A general formalism is worked out for the description of one-dimensional scattering by non-local separable potentials and constraints on transmission and reflection coefficients are derived in the cases of P, T, or PT invariance of the Hamiltonian. The case of a solvable Yamaguchi potential is discussed in detail.
Cite
@article{arxiv.quant-ph/0606006,
title = {Scattering by PT-symmetric non-local potentials},
author = {Francesco Cannata and Alberto Ventura},
journal= {arXiv preprint arXiv:quant-ph/0606006},
year = {2009}
}
Comments
11 pages