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Title (deu)
Virasoro semi-groups and conformal blocks
Speaker / Lecturer
Colin Guillarmou
U Paris-Saclay
Description (deu)
We construct explicit representations of Virasoro algebra from Markov semigroups quantizing flows of holomorphic vector fields, and we use this to compute the scattering matrix explicitly and to define rigorously and study the conformal blocks for certain conformal field theories with central charge c>25 and continuous spectrum. This is joint work with G. Baverez, A. Kupiainen, R. Rhodes and V. Vargas.
Keywords (deu)
Spectral TheoryMathematical RelativityVirasoro semi-groupsconformal blocks
Subject (eng)
ÖFOS 2012 -- 103025 -- Quantum mechanics
Type (eng)
lecture
Language
[eng]
Persistent identifier
https://phaidra.univie.ac.at/o:1682883
Date created
2023-07-14
Place of creation (eng)
ESI
Duration
53 minutes 20 seconds
Association (eng)
Research Platform Erwin Schrödinger International Institute for Mathematical Physics (ESI)
License
All rights reserved