Princeton University Special Physics Seminar
Operator algebras, quantum field theory, and topological physics
Abstract: A group gives a classical notion of symmetry. We have seen a new type of "quantum symmetries" in many different fields in mathematics and physics over the last four decades. I will present recent advances in this area based on theory of von Neumann algebras in connection to chiral conformal field theory and two-dimensional topological physics. This is a general talk without much technicality.
Date & Time
May 08, 2026 | 2:00pm – 3:00pm
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05/08/2026 14:00
05/08/2026 15:00
Princeton University Special Physics Seminar
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Topic: Operator algebras, quantum field theory, and topological physics
Speakers: Yasuyuki Kawahigashi, University of Tokyo
More: https://www.ias.edu/sns/events/princeton-university-special-physics-seminar-2
ABSTRACT: A group gives a classical notion of symmetry. We have seen a
new type of "quantum symmetries" in many different fields in
mathematics and physics over the last four decades. I will present
recent advances in this area based on theory of von Neumann algebras
in connection to chiral conformal field theory and two-dimensional
topological physics. This is a general talk without much
technicality.
Jadwin Hall A-08
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Location
Jadwin Hall A-08Speakers
Yasuyuki Kawahigashi, University of Tokyo