Two analytic continuations of the Lippmann-Schwinger eigenfunctions
量子物理
2007-05-23 v1 高能物理 - 理论
数学物理
math.MP
摘要
We first present two possible analytic continuations of the Lippmann-Schwinger eigenfunctions to the second sheet of the Riemann surface, and then we compare the different Gamow vectors that are obtained through each analytic continuation.
引用
@article{arxiv.quant-ph/0404007,
title = {Two analytic continuations of the Lippmann-Schwinger eigenfunctions},
author = {R. de la Madrid},
journal= {arXiv preprint arXiv:quant-ph/0404007},
year = {2007}
}
备注
Contribution to the Lisbon conference on time asymmetry and resonances, July 2003; 8 pages