Talk page
Title:
Topological field theories and modular integrals
Speaker:
Abstract:
Correlation functions on the Coulomb branch of certain topological field theories give rise to integrals over a modular fundamental domain. I will discuss the evaluation of such correlation functions. Motivated by the decoupling of BRST exact observables, I will put forward a new prescription for their regularization and renormalization,. Joint work with G. Korpas, G. Moore, and I. Nidaiiev.
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