Pregled bibliografske jedinice broj: 918454
On Extensions of Affine Vertex Algebras at Half-Integer Levels
On Extensions of Affine Vertex Algebras at Half-Integer Levels // Perspectives in Lie Theory. Springer INdAM Series, vol 19. Springer, Cham / Callegaro, F. ; Carnovale, G. ; Caselli, F. ; De Concini, C. ; De Sole, A. (ur.).
Cham: Springer, 2017. str. 281-298 doi:10.1007/978-3-319-58971-8_7
CROSBI ID: 918454 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
On Extensions of Affine Vertex Algebras at Half-Integer Levels
Autori
Adamović, Dražen ; Perše, Ozren
Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni
Knjiga
Perspectives in Lie Theory. Springer INdAM Series, vol 19. Springer, Cham
Urednik/ci
Callegaro, F. ; Carnovale, G. ; Caselli, F. ; De Concini, C. ; De Sole, A.
Izdavač
Springer
Grad
Cham
Godina
2017
Raspon stranica
281-298
ISBN
978-3-319-58970-1
ISSN
2281-518X
Ključne riječi
Fusion rules ; Simple current extension ; Vertex operator algebra ; Virasoro algebra
Sažetak
We construct certain new extensions of vertex operator algebras by its simple module. We show that extensions of certain affine vertex operator algebras at admissible half- integer levels have the structure of simple vertex operator algebras. We also discuss some methods for determination of simple current modules for affine vertex algebras.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
ZCI QuantiXLie
HRZZ-IP-2013-11-2634 - Algebarske i kombinatorne metode u teoriji verteks algebri (ACMVAT) (Adamović, Dražen, HRZZ - 2013-11) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Scopus