1302.1635 (GianCarlo Ghirardi et al.)

Comment on "Is a system's wave function in one-to-one correspondence
with its elements of reality?" [arXiv:1111.6597]    [PDF]

GianCarlo Ghirardi, Raffaele Romano

Recently, it has been argued [arXiv:1111.6597, arXiv:1005.5173] that different quantum states do necessarily correspond to different elements of reality, under the assumption that quantum mechanics is correct and that measurement settings can be freely chosen. Here, we prove that additional assumptions are necessary to derive this results, which then has not general validity.

View original: http://arxiv.org/abs/1302.1635