?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Perets%2C+HB&rft.aufirst=HB&rft.aulast=Perets&rft.date=2+May+2008&rft.atitle=Realization+of+quantum+walks+with+negligible+decoherence+in+waveguide+lattices&rft.volume=100&rft.issn=0031-9007&rft.title=PHYS+REV+LETT&rft.issue=17&rft.genre=article