The action of outer automorphisms on bundles of chiral blocks

DOI10.1007/s002200050841zbMath0962.17017arXivhep-th/9805026OpenAlexW2026299992MaRDI QIDQ1961074

Christoph Schweigert, Jürgen Fuchs

Publication date: 14 June 2001

Published in: Communications in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/9805026

zbMATH Keywords

boundary conditionsmoduli spaceVerlinde formulaouter automorphismaffine Lie algebrachiral block

Mathematics Subject Classification ID

Virasoro and related algebras (17B68) Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, (W)-algebras and other current algebras and their representations (81R10)

Related Items (17)

Scaling of conformal blocks and generalized theta functions over \(\overline{\mathcal {M}}_{g,n}\) ⋮ The Picard group of the universal moduli stack of principal bundles on pointed smooth curves ⋮ Conformal blocks for Galois covers of algebraic curves ⋮ On indecomposable vertex algebras associated with vertex algebroids ⋮ The three-dimensional origin of the classifying algebra ⋮ Remarks on level-one conformal blocks divisors ⋮ ON ABELIAN COSET GENERALIZED VERTEX ALGEBRAS ⋮ Rank-level duality for conformal blocks of the linear group ⋮ Orbifold analysis of broken bulk symmetries. ⋮ WZW BRANES AND GERBES ⋮ Rank-level duality of conformal blocks for odd orthogonal Lie algebras in genus $0$ ⋮ Generalized theta functions, strange duality, and odd orthogonal bundles on curves ⋮ Fusion rings revisited ⋮ Branes: From free fields to general backgrounds ⋮ Symmetry breaking boundaries. II: More structures; examples ⋮ Conformal blocks, Verlinde formula and diagram automorphisms ⋮ Abelian and non-abelian branes in WZW models and gerbes

This page was built for publication: The action of outer automorphisms on bundles of chiral blocks