activity
20202025
most citedPhotons are lying about where they have been, again

10 citations · 20 across the 6 of their papers we have counts for

collaborators

6 papers

quant-ph2025

Interactions of pre- and postselected quantum particles

Gregory Reznik, Jan Dziewior, Shrobona Bagchi +1

An approach for analysis of effective interaction between pre- and postselected quantum particles is developed. It is argued that the cases of complete pre- and postselection of pa…

quant-ph2023

Comment on "Photons can tell 'contradictory' answer about where they have been''

Gregory Reznik, Carlotta Versmold, Jan Dziewior +4

Yuan and Feng [Eur. Phys. J. Plus 138:70, 2023] recently proposed a modification of the nested Mach-Zehnder interferometer experiment performed by Danan et al. [Phys. Rev. Lett. 11…

quant-ph2023

Counterportation and the two-state vector formalism

Justin Dressel, Gregory Reznik, Lev Vaidman

Hatim Salih discovered a method for transferring a quantum state with no particles present in the transmission channel, which he named counterportation. Recently [H. Salih, Quantum…

quant-ph2022★ 10 cited

Photons are lying about where they have been, again

Gregory Reznik, Carlotta Versmold, Jan Dziewior +5

Bhati and Arvind [Phys. Lett. A, 127955 (2022)] recently argued that in a specially designed experiment the timing of photon detection events demonstrates photon presence at a loca…

quant-ph2021★ 2 cited

Failed attempt to escape from the quantum pigeon conundrum

Yakir Aharonov, Shrobona Bagchi, Justin Dressel +3

A recent criticism by Kunstatter et al. [Phys. Lett. A 384, 126686 (2020)] of a quantum setup violating the pigeon counting principle [Aharonov et al. PNAS 113, 532 (2016)] is refu…

quant-ph2020★ 8 cited

Footprints of quantum pigeons

Gregory Reznik, Shrobona Bagchi, Justin Dressel +1

We show that in the mathematical framework of the quantum theory the classical pigeonhole principle can be violated more directly than previously suggested, i.e., in a setting clos…