PERTURBATIONS OF FRIEDMAN-LEMAITRE-ROBERTSON-WALKER SPACETIMES IN GEROCH-HELD-PENROSE FORMALISM

J. Novák

doi:10.18524/1810-4215.2015.28.70603

PERTURBATIONS OF FRIEDMAN-LEMAITRE-ROBERTSON-WALKER SPACETIMES IN GEROCH-HELD-PENROSE FORMALISM

Автор(и)

J. Novák Charles University, Czechia https://orcid.org/0000-0001-5204-2067

DOI:

https://doi.org/10.18524/1810-4215.2015.28.70603

Ключові слова:

Friedman-Lemaitre-Robertson-Walker spacetime, Geroch-Held-Penrose formalism, NewmanPenrose formalism, Weyl scalars

Анотація

We will use Geroch-Held-Penrose formalism for decoupling of quantity dΨ4, which is responsible for tensorial perturbations, in Bianchi equations. We will concentrate on the case, where we eliminate the source terms.

Посилання

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