Programmable Quantum State Transfer
arXiv:0708.0145
Abstract
A programmable quantum networks model is used in this paper for development of methods of control of a quantum state transport. These methods may be applied for a wide variety of patterns of controlled state transmission and spreading in quantum systems. The programmable perfect state transfer and quantum walk, mobile quantum (ro)bots and lattice gas automata may be described by unified way with such approach.
4+ pages, 2 columns, revtex4; v2 some clarification, couple new examples and references