Perturbative method for generalized spectral decompositions
量子物理
2009-11-06 v1
摘要
Imposing analytic properties to states and observables we construct a perturbative method to obtain a generalized biorthogonal system of eigenvalues and eigenvectors for quantum unstable systems. A decay process can be described using this generalized spectral decomposition, and the final generalized state is obtained.
引用
@article{arxiv.quant-ph/0005073,
title = {Perturbative method for generalized spectral decompositions},
author = {Roberto Laura and Mario Castagnino and Rodolfo M. Id Betan},
journal= {arXiv preprint arXiv:quant-ph/0005073},
year = {2009}
}
备注
21 Pages