Extended dynamics and symmetries in perfect fluid Bianchi cosmologies

DOI10.1088/0264-9381/7/4/016zbMath0687.53062OpenAlexW2003782568MaRDI QIDQ4206063

Claes Uggla, Robert T. Jantzen, Kjell Rosquist

Publication date: 1990

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0264-9381/7/4/016

zbMATH Keywords

geodesic flowsmotionJacobi geometrieslapse functionsperfect fluid Hamiltonian Bianchi cosmologies

Mathematics Subject Classification ID

Classes of solutions; algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory (83C20) Applications of local differential geometry to the sciences (53B50) Equations of motion in general relativity and gravitational theory (83C10)

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