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A covariant approach to parameterised cosmological perturbations · Around

2017

A covariant approach to parameterised cosmological perturbations

Tattersall, Oliver J., Lagos, Macarena, Ferreira, Pedro G.

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We present a covariant formulation for constructing general quadratic actions for cosmological perturbations, invariant under a given set of gauge symmetries for a given field content.

This approach allows us to analyse scalar, vector and tensor perturbations at the same time in a straightforward manner.
We apply the procedure to diffeomorphism invariant single-tensor, scalar-tensor and vector-tensor theories and show explicitly the full covariant form of the quadratic actions in such cases, in addition to the actions determining the evolution of vector and tensor perturbations.
We also discuss the role of the symmetry of the background in identifying the set of cosmologically relevant free parameters describing these classes of theories, including calculating the relevant free parameters for an axisymmetric Bianchi-I vacuum universe.

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E. Kasner, Am. J. Math. 43
1921
Earlier work this paper cites.
G. F. R. Ellis and M. A. H. MacCallum, Commun. Math. Phys. 12
1969
Earlier work this paper cites.
K. Jacobs, M. California Institute of Technology. Division of Physics, and Astronomy, Bianchi Type I Cosmological Models , CIT theses (California Institute of Technology, 1969)
1969
Earlier work this paper cites.
D. Boulware and S. Deser, Phys.Rev. D6
1972
Earlier work this paper cites.
C. W. Misner, K. S. Thorne, and J. A. Wheeler, Gravitation (W. H. Freeman San Francisco, 1973) pp. xxvi, 1279 p. :
1973
Earlier work this paper cites.
G. W. Horndeski, Int. J. Theor. Phys. 10
1974
Earlier work this paper cites.
J. M. Centrella, ed., DYNAMICAL SPACE-TIMES AND NUMERICAL RELATIVITY. PROCEEDINGS, WORKSHOP, PHILADELPHIA, USA, OCTOBER 7-11, 1985 (1986)
1986
Earlier work this paper cites.
G. F. R. Ellis and H. van Elst, NATO Advanced Study Institute: Summer School on Theoretical and Observational Cosmology Cargese, Corsica, France, August 17-29, 1998 , NATO Sci. Ser. C 541
1999
Earlier work this paper cites.
T. Jacobson and D. Mattingly, Phys. Rev. D64
2001
Earlier work this paper cites.
O. Dreyer, B. J. Kelly, B. Krishnan, L. S. Finn, D. Garrison, and R. Lopez-Aleman, Class. Quant. Grav. 21
2004
Earlier work this paper cites.
T. G. Zlosnik, P. G. Ferreira, and G. D. Starkman, Phys. Rev. D75
2007
Earlier work this paper cites.
C. G. Tsagas, A. Challinor, and R. Maartens, Phys. Rept. 465
Original
2008
Earlier work this paper cites.
P. Creminelli, G. D’Amico, J. Norena, and F. Vernizzi, JCAP 0902
Original
2009
Earlier work this paper cites.
C. Deffayet, G. Esposito-Farese, and A. Vikman, Phys. Rev. D79
Original
2009
Earlier work this paper cites.
E. Berti, V. Cardoso, and A. O. Starinets, Class. Quant. Grav. 26
Original
2009
Earlier work this paper cites.
C. de Rham and G. Gabadadze, Phys.Rev. D82
Original
2010
Earlier work this paper cites.

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