by Ben on Mar.04, 2008, under Uncategorized
This was interesting …
Not so, reckons Gisin. It has long been known that the eye is sensitive enough to detect a mere handful of photons. He and a couple of pals, Nicolas Brunner and Cyril Branciard, have calculated that, were the eye a lifeless detector, it could be used to carry out the kind of Bell experiments described above.
â€œThus entanglement could in principle be seen,â€ conclude the group.