Geometrization of linear perturbation theory for diffeomorphism-invariant covariant field equations. I: The notion of a gauge-invariant variable

DOI10.1007/BF02435845zbMath0887.58070OpenAlexW2011008512MaRDI QIDQ1376504

Zbigniew Banach, Slawomir Piekarski

Publication date: 25 May 1998

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02435845

zbMATH Keywords

linear perturbationdiffeomorphism-invariant covariant field theorygauge-invariant variable

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Applications of global analysis to the sciences (58Z05) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Perturbations of PDEs on manifolds; asymptotics (58J37)

Related Items (3)

Equivalence classes of perturbations in cosmologies of Bianchi types I and V: Formulation ⋮ Equivalence classes of perturbations in cosmologies of Bianchi types I and V: Interpretation ⋮ Geometrization of linear perturbation theory for diffeomorphism-invariant covariant field equations. II: Basic gauge-invariant variables with applications to de Sitter space-time

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