Internal Time Superoperator for Quantum Systems with Diagonal Singularity
量子物理
2016-09-08 v1
摘要
We generalize the concepts of Internal Time Superoperator, its associated non unitary similarity transformations and Liapounov variables, to quantum systems with diagonal singularity, and we give a constructive proof of the existence of these superoperators for systems with purely diagonal Hamiltonian having uniform absolutely continuous spectrum on the interval from zero to infinity.
引用
@article{arxiv.quant-ph/9903090,
title = {Internal Time Superoperator for Quantum Systems with Diagonal Singularity},
author = {Roberto Laura and Adolfo R. Ordoniez},
journal= {arXiv preprint arXiv:quant-ph/9903090},
year = {2016}
}
备注
11 pages