Investigation of the Effect of Quantum Measurement on Parity-Time Symmetry

• Published in: arXiv.org
• Main Authors: Wei-Chen, Wang, Xie, Yi, Man-Chao, Zhang, Zhang, Jie, Chun-Wang, Wu, Chen, Ting, Bao-Quan Ou, Wu, Wei, Ping-Xing, Chen
• Format: Paper Journal Article
• Language: English
• Published: Ithaca Cornell University Library, arXiv.org 16.04.2022
• Subjects: Broken symmetry; Parity; Physics - Quantum Physics; Symmetry; Time measurement

Symmetry, including the parity-time (\(\mathcal{PT}\))-symmetry, is a striking topic, widely discussed and employed in many fields. It is well-known that quantum measurement can destroy or disturb quantum systems. However, can and how does quantum measurement destroy the symmetry of the measured sys...