Seminar za algebru, ZCI QuantiXLie
U utorak, 1. prosinca 2020., u okviru Seminara za algebru,
dr. sc. Thomas Gemünden, ETH Zürich, održat će predavanje
Non-abelian orbifold theory and holomorphic vertex operator algebras at higher central charge.
Seminar počinje u 14:15 sati s prijenosom preko Zooma. Pozivaju se svi članovi Seminara i svi zainteresirani da prisustvuju ovom zanimljivom predavanju.
Abstract:
I will begin the talk with a review of the orbifold theory of strongly rational vertex operator algebras. Then I will develop a theory of holomorphic extensions of metacyclic orbifolds as a generalisation of the cyclic theory.
Finally, I will prove the existence of a holomorphic vertex operator algebra at central charge 72 that cannot be constructed as a cyclic orbifold of a lattice vertex operator algebra. If there is time I will discuss some of the challenges arising in trying to construct analogues of the moonshine module.
Podaci za Zoom:
Topic: Seminar za Algebru
Time: Dec 1, 2020 02:00 PM Sarajevo, Skopje, Zagreb
Join Zoom Meeting
https://zoom.us/j/94851014101?pwd=ZXRuWHhiMHpxWkZYS01Venpld2dxdz09
Meeting ID: 948 5101 4101
Veronika Pedić