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Pregled bibliografske jedinice broj: 1103145

On free field realization of the twisted Heisenberg-Virasoro algebra at level zero and W-algebra W(2,2)


Radobolja, Gordan
On free field realization of the twisted Heisenberg-Virasoro algebra at level zero and W-algebra W(2,2) // The XXVth International Conference on Integrable Systems and Quantum symmetries
Prag, Češka Republika, 2017. (predavanje, međunarodna recenzija, neobjavljeni rad, znanstveni)


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Naslov
On free field realization of the twisted Heisenberg-Virasoro algebra at level zero and W-algebra W(2,2)

Autori
Radobolja, Gordan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni

Skup
The XXVth International Conference on Integrable Systems and Quantum symmetries

Mjesto i datum
Prag, Češka Republika, 05.06.2017. - 10.06.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
vertex algebras, Heisenberg-Virasoro algebra, screening operators, intertwining operators

Sažetak
We present a free field realisation of the Heisenberg-Virasoro VOA and it's highest weight modules. As an application we derive intertwining operators among irreducible highest weight modules. We show the existence of non-split self-extensions. In the end we discuss applications to W(2, 2) algebra.

Izvorni jezik
Engleski

Znanstvena područja
Matematika



POVEZANOST RADA


Projekti:
HRZZ-IP-2013-11-2634 - Algebarske i kombinatorne metode u teoriji verteks algebri (ACMVAT) (Adamović, Dražen, HRZZ - 2013-11) ( CroRIS)

Ustanove:
Prirodoslovno-matematički fakultet, Split

Profili:

Avatar Url Gordan Radobolja (autor)


Citiraj ovu publikaciju:

Radobolja, Gordan
On free field realization of the twisted Heisenberg-Virasoro algebra at level zero and W-algebra W(2,2) // The XXVth International Conference on Integrable Systems and Quantum symmetries
Prag, Češka Republika, 2017. (predavanje, međunarodna recenzija, neobjavljeni rad, znanstveni)
Radobolja, G. (2017) On free field realization of the twisted Heisenberg-Virasoro algebra at level zero and W-algebra W(2,2). U: The XXVth International Conference on Integrable Systems and Quantum symmetries.
@article{article, author = {Radobolja, Gordan}, year = {2017}, keywords = {vertex algebras, Heisenberg-Virasoro algebra, screening operators, intertwining operators}, title = {On free field realization of the twisted Heisenberg-Virasoro algebra at level zero and W-algebra W(2,2)}, keyword = {vertex algebras, Heisenberg-Virasoro algebra, screening operators, intertwining operators}, publisherplace = {Prag, \v{C}e\v{s}ka Republika} }
@article{article, author = {Radobolja, Gordan}, year = {2017}, keywords = {vertex algebras, Heisenberg-Virasoro algebra, screening operators, intertwining operators}, title = {On free field realization of the twisted Heisenberg-Virasoro algebra at level zero and W-algebra W(2,2)}, keyword = {vertex algebras, Heisenberg-Virasoro algebra, screening operators, intertwining operators}, publisherplace = {Prag, \v{C}e\v{s}ka Republika} }




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