Yang-Baxter and Kac-Moody algebras in field theory with solitons

DOI10.1016/0167-2789(86)90202-2zbMath0602.35102OpenAlexW2117743149MaRDI QIDQ1081760

H. J. De Vega

Publication date: 1986

Published in: Physica D (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0167-2789(86)90202-2

zbMATH Keywords

instantonscurrentscondensed matterchiral invariancequantum algebrasigma modelsintegrable field theoriesmonodromy matricesGross-Neveu modelWess-Zumino termschiral invariant fermionic modelsSwinger term

Mathematics Subject Classification ID

Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras (17B67) Axiomatic quantum field theory; operator algebras (81T05) Partial differential equations of mathematical physics and other areas of application (35Q99)

Cites Work

• Classical and quantum algebras of non-local charges in \(\sigma\) models

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