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A fresh look on the Phi^4 model
##manager.scheduler.building##: Edificio San Jose
##manager.scheduler.room##: Aula Juan Pablo II
Date: 2019-07-10 09:00 AM – 09:45 AM
Last modified: 2019-06-25
Abstract
One of the major successes of the constructive quantum field theory programme in the late seventies was the construction of the Phi^4 measure in three dimensions. In recent years, much progress was made in the implementation of Parisi & Wu's "stochastic quantisation" programme in this context. This lead to a completely independent proof and a strengthening of this classical result, while yielding proofs of many fine properties of this measure, in many case placing them into a much broader context.