Type:
Journal
Description:
The exact dynamics of a disordered spin star system, describing a central spin coupled to N distinguishable and non interacting spins , is reported. Exploiting their interaction with the central single spin system, we present possible conditional schemes for the generation of W-like states, as well as of well-defined angular momentum states, of the N uncoupled spins. We provide in addition a way to estimate the coupling intensity between each of the N spins and the central one. Finally the feasibility of our procedure is briefly discussed.
Publisher:
EDP Sciences
Publication date:
1 Jul 2008
Biblio References:
Volume: 160 Issue: 1 Pages: 157-164
Origin:
The European Physical Journal Special Topics