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Webinar: Rupert Frank - The Wehrl entropy problem: mathematical physics meets complex analysis and representation theory
Location: zoom
Date & time: Wednesday, 16 October 2024 at 10:45AM - 12:00PM
MATHEMATICAL PHYSICS WEBINAR
RUTGERS UNIVERSITY
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Rupert Frank – University of Munich
Wednesday, October 16th, 10:45AM EDT
The Wehrl entropy problem: mathematical physics meets complex analysis and representation theory
The coherent state transform, under various names, appears in many fields of mathematics and physics. It is associated with representations of a group. In this talk we give a gentle introduction to the (generalized) Wehrl entropy problem, which consists in minimizing the entropy of the coherent state transform of a quantum state. We explain how complex analysis can be used to achieve this in certain settings. We discuss various open questions.