Lagrangian theory of structure formation in relativistic cosmology III: gravitoelectric perturbation and solution schemes at any order - Archive ouverte HAL
Article Dans Une Revue Physical Review D Année : 2015

Lagrangian theory of structure formation in relativistic cosmology III: gravitoelectric perturbation and solution schemes at any order

Résumé

The relativistic generalization of the Newtonian Lagrangian perturbation theory is investigated. In previous works, the first-order trace solutions that are generated by the spatially projected gravitoelectric part of the Weyl tensor were given together with extensions and applications for accessing the nonperturbative regime. We furnish here construction rules to obtain from Newtonian solutions the gravitoelectric class of relativistic solutions, for which we give the complete perturbation and solution schemes at any order of the perturbations. By construction, these schemes generalize the complete hierarchy of solutions of the Newtonian Lagrangian perturbation theory.

Dates et versions

hal-01180380 , version 1 (26-07-2015)

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Alexandre Alles, Thomas Buchert, Fosca Al Roumi, Alexander Wiegand. Lagrangian theory of structure formation in relativistic cosmology III: gravitoelectric perturbation and solution schemes at any order. Physical Review D, 2015, 92 (2), pp.023512. ⟨10.1103/PhysRevD.92.023512⟩. ⟨hal-01180380⟩
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