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Kinematical lie algebras in 2 + 1 dimensions
2018
Journal of Mathematical Physics
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We classify kinematical Lie algebras in dimension 2+1. This is approached via the classification of deformations of the static kinematical Lie algebra. In addition, we determine which kinematical Lie algebras admit invariant symmetric inner products.
doi:10.1063/1.5025785
fatcat:jwpdctmxzrfnfedp7da4ii3fca