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  Photons are lying about where they have been, again

Reznik, G., Versmold, C., Dziewior, J., Huber, F., Bagchi, S., Weinfurter, H., et al. (2023). Photons are lying about where they have been, again. Physics Letters A, 470: 128782. doi:10.1016/j.physleta.2023.128782.

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Reznik, Gregory1, Author
Versmold , Carlotta2, Author
Dziewior, Jan2, Author           
Huber , Florian2, Author
Bagchi, Shrobona1, Author
Weinfurter, Harald2, Author           
Dressel, Justin1, Author
Vaidman , Lev2, Author
Affiliations:
1external, ou_persistent22              
2Laser Spectroscopy, Max Planck Institute of Quantum Optics, Max Planck Society, ou_3164443              

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Language(s): eng - English
 Dates: 2022-10-132023-03-172023-03-222023-03-31
 Publication Status: Issued
 Pages: -
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 Table of Contents: Bhati and Arvind (2022) [5] recently argued that in a specially designed experiment the timing of photon detection events demonstrates photon presence at a location at which they are not present according to the weak value approach. The alleged contradiction is resolved by a subtle interference effect resulting in anomalous sensitivity of the signal imprinted on the postselected photons for the interaction at this location, similarly to the case of a nested Mach-Zehnder interferometer with a Dove prism (Alonso and Jordan (2015) [7]). We perform an in-depth analysis of the characterization of the presence of a pre- and postselected particle at a particular location based on information imprinted on the particle itself. The theoretical results are tested by a computer simulation of the proposed experiment.
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/j.physleta.2023.128782
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Title: Physics Letters A
  Other : Phys. Lett. A
Source Genre: Journal
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Publ. Info: Amsterdam : Elsevier B.V.
Pages: - Volume / Issue: 470 Sequence Number: 128782 Start / End Page: - Identifier: ISSN: 0375-9601
CoNE: https://pure.mpg.de/cone/journals/resource/954925525800