Department of Physics & Astronomy
University of New Mexico

CQuIC Seminars

The implication of symmetries in CHSH-like games

Presented by Amir Kalev, USC/ISI

In this talk we will re-examine the well-known CHSH experiment, abstracted as a multiple-round game between two parties. Specifically we will be interested in the implication of the symmetry between the two parties on the correlation between them. We will introduce a model that respects the symmetry between the parties, but does necessarily posit additional requirements on non-physically relevant degrees of freedom. We show that in such a "minimalistic" model, stronger correlations may be obtained than those maximally attainable otherwise. We discuss the implications of our results in the context of the CHSC-Bell's theorem.

3:30 pm, Thursday, April 14, 2022
Zoom,

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A schedule of talks within the Department of Physics and Astronomy is available on the P&A web site at http://physics.unm.edu/pandaweb/events/index.php