NON-SPLITTABLE EXTENSIONS OF THE VIRASORO AND SUPERCONFORMAL ALGEBRAS VIA PSEUDODIFFERENTIAL OPERATORS

DOI10.1142/S0217732391003079zbMath1020.81622OpenAlexW2087436076MaRDI QIDQ5890242

Efim S. Fradkin, V. Ya. Linetskij

Publication date: 31 July 2001

Published in: Modern Physics Letters A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0217732391003079

Mathematics Subject Classification ID

Virasoro and related algebras (17B68) Completely integrable infinite-dimensional Hamiltonian and Lagrangian systems, integration methods, integrability tests, integrable hierarchies (KdV, KP, Toda, etc.) (37K10) Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, (W)-algebras and other current algebras and their representations (81R10) General quantum mechanics and problems of quantization (81S99)

Related Items (3)

Conformal higher-spin symmetries in twistor string theory ⋮ Off-shell superconformal higher spin multiplets in four dimensions ⋮ Conformal geometry and (super)conformal higher-spin gauge theories

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