The propagator for the step potential using the path decomposition expansion
Quantum Physics
2015-05-13 v1
Abstract
We present a direct path integral derivation of the propagator in the presence of a step potential. The derivation makes use of the Path Decomposition Expansion (PDX), and also of the definition of the propagator as a limit of lattice paths.
Cite
@article{arxiv.0901.3454,
title = {The propagator for the step potential using the path decomposition expansion},
author = {James M. Yearsley},
journal= {arXiv preprint arXiv:0901.3454},
year = {2015}
}
Comments
To appear in DICE 2008 conference proceedings