Gamow Functionals on Operator Algebras
量子物理
2007-05-23 v1
摘要
We obtain the precise form of two Gamow functionals, representing the exponentially decaying part of a quantum resonance and its mirror image that grows exponentially, as a linear, positive and continuous functional on an algebra containing observables. These functionals do not admit normalization and, with an appropiate choice of the algebra, are time reversal of each other.
引用
@article{arxiv.quant-ph/0209146,
title = {Gamow Functionals on Operator Algebras},
author = {M. Castagnino and M. Gadella and R. Id Betan and R. Laura},
journal= {arXiv preprint arXiv:quant-ph/0209146},
year = {2007}
}
备注
26 pages