@article{c44dff61541d4bfe936a86ad812b28e4,
title = "Presence of anisotropic pressures in lema{\^i}tre-tolman-bondi cosmological models",
abstract = "We describe Lema{\^i}tre-Tolman-Bondi cosmological models where an anisotropic pressure is considered. By using recent astronomical observations coming from supernova of Ia types, we constraint the values of the parameters that characterize our models.",
keywords = "LTB cosmology, present accelerator, supernova data",
author = "{Del Campo}, Sergio and C{\'A}rdenas, {V{\'i}ctor H.} and Ram{\'o}n Herrera",
note = "Funding Information: This work was funded by Comision Nacional de Ciencias y Tecnolog{\'i}a through FONDECYT Grants 1110230 (S.d.C., V.H.C. and R.H.) and 1090613 (R.H. and S.d.C.), and by DI-PUCV Grant 123710 (S.d.C.) and 123703 (R.H.). Also, V.H.C. is thankful for DIUV project No. 13/2009.",
year = "2012",
month = dec,
day = "7",
doi = "10.1142/S0217732312502136",
language = "English",
volume = "27",
journal = "Modern Physics Letters A",
issn = "0217-7323",
publisher = "World Scientific Publishing Co. Pte Ltd",
number = "37",
}