Quantum uncertainty principles for measurements with interventions

• Main Authors: Xiao, Yunlong, Yang, Yuxiang, Wang, Ximing, Liu, Qing, Gu, Mile
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Physics; Entropy; Interactive Measurement
• Online Access: https://hdl.handle.net/10356/171713
• Institution: Nanyang Technological University

Heisenberg's uncertainty principle implies fundamental constraints on what properties of a quantum system we can simultaneously learn. However, it typically assumes that we probe these properties via measurements at a single point in time. In contrast, inferring causal dependencies in complex p...