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A relative tensor product of rational full conformal field theories

Presented by: 
Yasu Kawahigashi University of Tokyo
Date: 
Tuesday 21st March 2017 -
14:00 to 15:00
Venue: 
INI Seminar Room 2
Abstract: 
We introduce a relative tensor product of two heterotic rational 2-dimensional conformal field theories with trivial representation theories. Such a conformal field theory has a decomposition characterized by modular invariance, and this gives a generalization of fusion rules of modular invariants.



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    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons