Restricted three particle quantum walk on ${\bf Z_{\bf +}}$: explicit solution
Mathematical Physics
2018-12-31 v1 math.MP
Abstract
We consider 3 particles on . One of them has infinite mass and stands still at . The particles interact only if all of them are at the point . We give a full description of essential, point and discrete spectra of the corresponding hamiltonian.
Cite
@article{arxiv.1812.10507,
title = {Restricted three particle quantum walk on ${\bf Z_{\bf +}}$: explicit solution},
author = {R. Iasnogorodski and V. Malyshev and A. Zamyatin},
journal= {arXiv preprint arXiv:1812.10507},
year = {2018}
}
Comments
24 pages