Pregled bibliografske jedinice broj: 517160
Some general results on conformal embeddings of affine vertex operator algebras
Some general results on conformal embeddings of affine vertex operator algebras // Algebras and representation theory, 16 (2013), 1; 51-64 doi:10.1007/s10468-011-9293-3 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 517160 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Some general results on conformal embeddings of affine vertex operator algebras
Autori
Adamović, Dražen ; Perše, Ozren
Izvornik
Algebras and representation theory (1386-923X) 16
(2013), 1;
51-64
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
vertex operator algebra; affine Kac-Moody algebra; conformal embedding; Virasoro algebra; fusion rules
Sažetak
We give a general criterion for conformal embeddings of vertex operator algebras associated to affine Lie algebras at arbitrary levels. Using that criterion, we construct new conformal embeddings at admissible rational and negative integer levels. In particular, we construct all remaining conformal embeddings associated to automorphisms of Dynkin diagrams of simple Lie algebras. The semisimplicity of the corresponding decompositions is obtained by using the concept of fusion rules for vertex operator algebras.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
037-0372794-2806 - Algebre verteks-operatora i beskonačno dimenzionalne Liejeve algebre (Primc, Mirko, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- MathSciNet
