Graded contractions of the affine Lie algebra A1(1), its representations and tensor products, and an application to the branching rule A1(1) contains/implies A1(1)

DOI10.1088/0305-4470/27/12/019zbMath0836.17022OpenAlexW2023471945WikidataQ115293594 ScholiaQ115293594MaRDI QIDQ4845673

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Publication date: 17 September 1995

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

Full work available at URL: https://doi.org/10.1088/0305-4470/27/12/019

zbMATH Keywords

graded contractionsinfinite-dimensional affine Kac-Moody algebra

Mathematics Subject Classification ID

Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras (17B67) Graded Lie (super)algebras (17B70)

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