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A stochastic approach to constructive QFT

Presented by: 
Massimiliano Gubinelli Universität Bonn
Date: 
Friday 7th September 2018 - 13:30 to 14:30
Venue: 
INI Seminar Room 1
Abstract: 
Co-author: Nikolay Barashkov (University of Bonn)

We propose a new existence proof of the Phi^4_{2,3} Euclidean quantum fields in a periodic domain using tools from stochastic analysis, in particular a stochastic control interpretation of Wilson's continuous RG.
University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons