Conformal structure of FLRW cosmology: spinorial representation and the \(\mathfrak{so} (2, 3)\) algebra of observables

DOI10.1007/JHEP03(2020)067zbMath1435.83206arXiv2001.11807OpenAlexW3012325720MaRDI QIDQ2191685

Jibril Ben Achour, Etera R. Livine

Publication date: 25 June 2020

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2001.11807

zbMATH Keywords

classical theories of gravityconformal and W symmetryglobal symmetries

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, (W)-algebras and other current algebras and their representations (81R10) Quantization of the gravitational field (83C45) Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism (83C60)

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