Dynamical Monitoring in Higher Dimensions and the Emergence of Physical Realism

Explore a 55-minute lecture on dynamical monitoring in higher dimensions and the emergence of physical realism, presented by Dr. Alexandre Orthey from the Center for Theoretical Physics, PAS. Delve into the challenges of understanding the emergence of physical reality in quantum systems during measurement procedures. Examine a model that interpolates between weak and strong (projective) measurements in systems of any dimension. Discover the use of Heisenberg-Weyl operators to find a unitary operator for qudits that can be adjusted between weak and strong non-selective measurement regimes. Uncover surprising findings about the requirements for obtaining complete information in higher-dimensional systems. Learn about the implications for weak non-selective measurements and their relation to environment size. Gain insights into potential applications in quantum mechanics foundations and quantum metrology. This lecture is part of the Quantum Information and Quantum Computing Seminars at CTP PAS, delivered on March 29, 2023.

A. Orthey (CTP PAS), Dynamical monitoring in higher dimensions and the emergence of physical realism