RISC Seminars (Research on Information Security and Cryptology)

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RISC Seminar
Date:August 21
Location:CWI L016
Schedule: 
15:00-16:00 Lev Vaidman (School of Physics and Astronomy, Tel Aviv University):
Counterfactual Communication
Abstract: I will describe: interaction-free measurements, direct counterfactual communication protocols, an experiment in which I asked photons where have they been, and the two-state vector formalism. Finally, I will argue that counterfactual communication can be possible only for one bit value.
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