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Geometry And String Theory
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Dan Freed, Zoom: Wick rotation and the positivity of energy in quantum field theory
Wednesday, February 03, 2021, 12:00pm - 01:00pm
I will introduce work by Kontsevich and Segal on quantum field theory in curved manifolds. They define a complex domain of metrics as the arena for Wick rotation. After axiomatizing quantum field theory on curved manifolds, they prove a Wick rotation theorem.
Location: Zoom

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