On ladder representations and affinisation of Lie algebras

DOI10.1088/0305-4470/21/4/017zbMath0654.17006OpenAlexW2109137126MaRDI QIDQ3800233

D. Ts. Stoyanov

Publication date: 1988

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/21/4/017

zbMATH Keywords

affine Lie algebrasFock spacecentral chargescreation and annihilation operatorsladder representationsoscillator representationsgeneralized Virasoro algebraalgebra of Kac-Moody type

Mathematics Subject Classification ID

Representations of Lie algebras and Lie superalgebras, algebraic theory (weights) (17B10) Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras (17B67) Infinite-dimensional Lie (super)algebras (17B65) Applications of Lie groups to the sciences; explicit representations (22E70)

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