Semi-infinite topology of the complexified path integral | Vidéo | Carmin.tv

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Semi-infinite topology of the complexified path integral

By Maxim Kontsevich

Appears in collections : 7ème Séminaire Itzykson : « Résurgence et quantification », Fields medallists - 1998, Maxim Kontsevich

I will explain a viewpoint on resurgence via Floer-type topology of Lefschetz thimbles in the complexified path integral. In particular, so called 2d-4d wall-crossing formalism of Gaiotto, Moore and Neitzke arises naturally in this framework, without any reference to supersymmetric field theories.

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Date of recording 20/04/2017
Date of publication 25/04/2017
Institution IHES
Format MP4

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