Nov
7
Tue
Transfer of quantum information in teleportation. Lev Vaidman @ NYU room 302
Nov 7 @ 4:00 pm – 6:00 pm

The controversial issue of information transfer in quantum teleportation procedure is analyzed in the framework of the many-worlds interpretation of quantum mechanics. In contrast to the claims of Deutsch & Hayden 2000, it is argued that quantum information, considered as a measurable property for an observer in a particular world, is transferred in a nonlocal way in the teleportation process. This, however, does not lead to action at a distance on the level of the universe which includes all parallel worlds. Preprint: https://philsci-archive.pitt.edu/21447/