Do Hardy-type proposals test nonlocality of single-particle?

Abstract

It is argued that Hardy-type proposals assume either nonlocality at detection, and then beg the question, or "local empty waves" (local hidden variables), and then have to accept "many worlds" and cannot prove nonlocality.

4 pages, 1 figure. arXiv admin note: text overlap with arXiv:0705.0322 by other authors