Invariant Operators of Five-Dimensional Nonconjugate Subalgebras of the Lie Algebra of the Poincaré Group P(1,4)

Vasyl Fedorchuk and Volodymyr Fedorchuk

Abstract and Applied Analysis, 2013, vol. 2013, 1-16

Abstract:

We have classified all five-dimensional nonconjugate subalgebras of the Lie algebra of the Poincaré group P(1,4) into classes of isomorphic subalgebras. Using this classification, we have constructed invariant operators (generalized Casimir operators) for all five-dimensional nonconjugate subalgebras of the Lie algebra of the Poincaré group P(1,4) and presented them in the explicit form.

Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlaaa:560178

DOI: 10.1155/2013/560178

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