Matter Wave Scattering and Guiding by Atomic Arrays
Mesoscale and Nanoscale Physics
2007-07-19 v1 Other Condensed Matter
Atomic Physics
Abstract
We investigate the possibility that linear arrays of atoms can guide matter waves, much as fiber optics guide light. We model the atomic line as a quasi-1D array of s wave point scatterers embedded in 2D. Our theoretical study reveals how matter wave guiding arises from the interplay of scattering phenomena with bands and conduction along the array. We discuss the conditions under which a straight or curved array of atoms can guide a beam focused at one end of the array.
Cite
@article{arxiv.cond-mat/0703171,
title = {Matter Wave Scattering and Guiding by Atomic Arrays},
author = {J. Y. Vaishnav and J. D. Walls and M. Apratim and E. J. Heller},
journal= {arXiv preprint arXiv:cond-mat/0703171},
year = {2007}
}
Comments
Submitted to Phys. Rev. A