CMSA Quantum Matter in Mathematics and Physics: Uses of Wilson Operator Expansion in Gauge Theories

CMSA EVENTS

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June 16, 2021 10:30 am - 12:00 pm
via Zoom Video Conferencing
Speaker:

Arkady Vainshtein - UMN

I discuss some, now quite old, applications of Wilson Operator Product Expansion in gauge theories which were developed by Valentin Zakharov, Mikhail Shifman and me.

It includes a penguin mechanism of enhancement in weak nonleptonic decays, gluon condensate and QCD sum rules, Wilsonian action in supersymmetric gauge theories and exact beta functions.

Zoom: https://harvard.zoom.us/j/977347126