Central extensions of the families of quasi-unitary Lie algebras

DOI10.1088/0305-4470/31/23/015zbMath0966.17002arXivphysics/9801008OpenAlexW3106357651MaRDI QIDQ4235210

Mariano Santander, J. C. Pérez Bueno, Francisco J. Herranz

Publication date: 20 June 1999

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

Full work available at URL: https://arxiv.org/abs/physics/9801008

zbMATH Keywords

central extensionscontractionssecond cohomology groupquasi-unitary Lie algebrasunitary Cayley-Klein families of Lie algebras

Mathematics Subject Classification ID

Structure theory for Lie algebras and superalgebras (17B05) Cohomology of Lie (super)algebras (17B56)

Related Items (1)

Thermodynamic properties of quantum models based on the complex unitary Cayley-Klein groups

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