Which-path information of path-polarization hybrid state in polarization-based nested Mach-Zehnder interferometer

Abstract The two-state vector formalism (TSVF) describes a quantum system between two measurements, with a pre- and post-selected states evolving forward and backward in time, respectively. In this paper, we investigate the which-path information and the TSVF analysis considering the polarization an...

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Bibliographic Details
Main Authors: Danbi Kim, Minsu Kim, Han Seb Moon
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-025-89877-2
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