898 citations · 5.1k across the 121 of their papers we have counts for
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When photons are lying about where they have been
Lev Vaidman, Izumi Tsutsui
The past of the photon in a nested Mach-Zehnder interferometer with an inserted Dove prism is analyzed. It is argued that the Dove prism does not change the past of the photon. Alo…
Comment on "Multifold paths of neutrons in the three-beam interferometer detected by a tiny energy kick"
Lev Vaidman
An experiment with nested Mach-Zehnder interferometer [Phys. Rev. Lett. 111, 240402 (2013)] has been recently implemented with neutrons [Phys. Rev. A 97, 052111 (2018)]. Which-path…
Comment on "Past of a quantum particle revisited"
Uri Peleg, Lev Vaidman
The recent criticism of Vaidman's propsal for the analysis of the past of a particle in the nested interferometer is refuted. It is shown that the definition of the past of the par…
Modification of "Counterfactual communication protocols" which eliminates weak particle traces
Yakir Aharonov, Lev Vaidman
Possibility to communicate between spatially separated regions, without even a single photon passing between the two parties, is an amazing quantum phenomenon. The possibility of t…
Universality of local weak interactions and its application for interferometric alignment
Jan Dziewior, Lukas Knips, Demitry Farfurnik +7
The modification of the effect of interactions of a particle as a function of its pre- and postselected states is analyzed theoretically and experimentally. The universality proper…