On free field realization of the twisted Heisenberg-Virasoro and W(2,2) algebras (CROSBI ID 698451)
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Podaci o odgovornosti
Radobolja, Gordan
engleski
On free field realization of the twisted Heisenberg-Virasoro and W(2,2) algebras
We present a free field realization of the Heisenberg-Virasoro vertex- operator algebra HVir and its impact on representation theory of the twisted Heisenberg-Virasoro Lie algebra at level 0. Furthermore, we will see that W(2, 2) vertex operator algebra embeds in HVir and discuss W(2, 2)–structure of irreducible highest weight HVir–modules. This is a joint work with Dražen Adamović.
vertex algebras, Heisenberg-Virasoro algebra, fusion rules
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Podaci o prilogu
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Podaci o skupu
6th Croatian mathematical congress
predavanje
14.06.2016-17.06.2016
Zagreb, Hrvatska