On extensions of affine vertex algebras at half-integer levels

DOI10.1007/978-3-319-58971-8_7zbMath1430.17081OpenAlexW2772505091MaRDI QIDQ1707324

Ozren Perše, Dražen Adamović

Publication date: 29 March 2018

Full work available at URL: https://doi.org/10.1007/978-3-319-58971-8_7

zbMATH Keywords

vertex operator algebraVirasoro algebrafusion rulessimple current extension

Mathematics Subject Classification ID

Virasoro and related algebras (17B68) Vertex operators; vertex operator algebras and related structures (17B69)

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