Comment about quasiisotropic solution of Einstein equations near the cosmological singularity
Abstract
For the case of arbitrary hydrodynamical matter, we generalize the quasiisotropic solution of Einstein equations near the cosmological singularity, found by Lifshitz and Khalatnikov in 1960 for the case of the radiationdominated universe. It is shown that this solution always exists, but dependence of terms in the quasiisotropic expansion acquires a more complicated form.
 Publication:

Classical and Quantum Gravity
 Pub Date:
 July 2002
 DOI:
 10.1088/02649381/19/14/322
 arXiv:
 arXiv:grqc/0204045
 Bibcode:
 2002CQGra..19.3845K
 Keywords:

 General Relativity and Quantum Cosmology
 EPrint:
 7 pages, The collective of authors is enlarged and some comments and references are added