Quantum mechanics in a cut Fock space
High Energy Physics - Theory
2007-05-23 v2
Abstract
A recently introduced numerical approach to quantum systems is analyzed. The basis of a Fock space is restricted and represented in an algebraic program. Convergence with increasing size of basis is proved and the difference between discrete and continuous spectrum is stressed. In particular a new scaling low for nonlocalized states is obtained. Exact solutions for several cases as well as general properties of the method are given.
Cite
@article{arxiv.hep-th/0407059,
title = {Quantum mechanics in a cut Fock space},
author = {Maciej Trzetrzelewski},
journal= {arXiv preprint arXiv:hep-th/0407059},
year = {2007}
}
Comments
19 pages, 6 figures