Photons are lying about where they have been, again

التفاصيل البيبلوغرافية
العنوان: Photons are lying about where they have been, again
المؤلفون: Reznik, Gregory, Versmold, Carlotta, Dziewior, Jan, Huber, Florian, Bagchi, Shrobona, Weinfurter, Harald, Dressel, Justin, Vaidman, Lev
سنة النشر: 2022
المجموعة: Quantum Physics
مصطلحات موضوعية: Quantum Physics
الوصف: 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 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 [Quant. Stud.: Mat. Found. 2, 255 (2015)]. 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.
نوع الوثيقة: Working Paper
DOI: 10.1016/j.physleta.2023.128782
URL الوصول: http://arxiv.org/abs/2211.12399
رقم الأكسشن: edsarx.2211.12399
قاعدة البيانات: arXiv
الوصف
DOI:10.1016/j.physleta.2023.128782