Scattering Theory with Path Integrals
Nuclear Theory
2014-04-04 v3 Quantum Physics
Abstract
Starting from well-known expressions for the -matrix and its derivative in standard nonrelativistic potential scattering I rederive recent path-integral formulations due to Efimov and Barbashov et al. Some new relations follow immediately.
Keywords
Cite
@article{arxiv.1302.3419,
title = {Scattering Theory with Path Integrals},
author = {R. Rosenfelder},
journal= {arXiv preprint arXiv:1302.3419},
year = {2014}
}
Comments
13 pages, no figures, Latex with amsmath, amssymb; v2: small changes in text, typos corrected, Eq. (4) enlarged, Ref. 4 properly classified; v3: silly error in Eq. (30) corrected