@article{Cote:2006pv,
 abstract = {We study the implementation of quantum random walks (QRWs) in a realistic system, an optical lattice of ultracold Rydberg atoms. The power-law nature of the dipolar interaction between Rydberg atoms influences the behaviour of QRWs. We discuss the QRW with a short-range nearest-neighbour interaction for two types of power-law interactions, the dipole--dipole and the van der Waals interaction. A specific scheme to implement a QRW using Rydberg atoms in different sites of an optical lattice is described, in which the sites are prepared using a blockade mechanism to ensure a single Rydberg atom per site.},
 author = {Robin Côté and Alexander Russell and Edward E. Eyler and Phillip L. Gould},
 bdsk-url-1 = {http://stacks.iop.org/1367-2630/8/i=8/a=156},
 bdsk-url-2 = {http://dx.doi.org/10.1088/1367-2630/8/8/156},
 date-added = {2011-03-09 15:56:20 -0500},
 date-modified = {2015-06-04 18:04:08 +0000},
 doi = {10.1088/1367-2630/8/8/156},
 journal = {New Journal of Physics},
 number = {8},
 pages = {156},
 title = {Quantum Random Walk with Rydberg Atoms in an Optical Lattice},
 url = {http://stacks.iop.org/1367-2630/8/i=8/a=156},
 volume = {8},
 year = {2006}
}