Virasoro-type algebras and BRST operators on Riemann surfaces

DOI10.1016/0370-2693(88)90397-8zbMath0717.17002OpenAlexW2000851134MaRDI QIDQ753923

M. Bregola, Paolo Cotta-Ramusino, Losiano Bonora, Mairizio Martellini

Publication date: 1988

Published in: Physics Letters. B (Search for Journal in Brave)

Full work available at URL: http://cds.cern.ch/record/182528

zbMATH Keywords

energy momentum tensorBRST charge on Riemann surfacesquantum extensionVirasoro-type algebras

Mathematics Subject Classification ID

Virasoro and related algebras (17B68) Supermanifolds and graded manifolds (58A50) Groups and algebras in quantum theory (81R99) Riemann surfaces (30F99) Quadratic algebras (but not quadratic Jordan algebras) (17A45)

Related Items

Krichever-Novikov algebras for more than two points, A global operator formalism on higher genus Riemann surfaces: \(b\)-\(c\) systems, Krichever-Novikov-like bases on punctured Riemann surfaces, The central extension of Kac-Moody-Malcev algebras

Cites Work

• Moduli spaces of curves and representation theory
• Virasoro-type algebras, Riemann surfaces and strings in Minkowski space
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