On two exactly-solvable one-dimensional Hamiltonians with PT symmetry
Quantum Physics
2016-01-01 v1
Abstract
We provide an explanation to the behaviour of the spectra of two exactly-solvable one-dimensional Hamiltonians with PT symmetry proposed earlier. We calculate the branch points at which pairs of eigenvalues coalesce and discuss the perturbation series.
Keywords
Cite
@article{arxiv.1512.09326,
title = {On two exactly-solvable one-dimensional Hamiltonians with PT symmetry},
author = {Francisco M. Fernández},
journal= {arXiv preprint arXiv:1512.09326},
year = {2016}
}