caa a22 4500 445385863 CHVBK 20180317143032.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s10714-011-1161-2 doi (NATIONALLICENCE)springer-10.1007/s10714-011-1161-2 Note on "Continuous matter creation and the acceleration of the universe: the growth of density fluctuations” [Elektronische Daten] [J. Lima, J. Jesus, F. Oliveira] Recently, de Roany and Pacheco (Gen Relativ Gravit, doi:10.1007/s10714-010-1069-2) performed a Newtonian analysis on the evolution of perturbations for a class of relativistic cosmological models with Creation of Cold Dark Matter (CCDM) proposed by the present authors (Lima etal. in JCAP 1011:027, 2010). In this note we demonstrate that the basic equations adopted in their work do not recover the specific (unperturbed) CCDM model. Unlike to what happens in the original CCDM cosmology, their basic conclusions refer to a decelerating cosmological model in which there is no transition from a decelerating to an accelerating regime as required by SNe type Ia and complementary observations. Springer Science+Business Media, LLC, 2011 Cosmological fluctuations nationallicence Matter creation nationallicence Accelerating universes nationallicence Lima J. Instituto de Astronomia, Geofísica e Ciências Atmosféricas, Universidade de São Paulo, R. do Matão, 1226, São Paulo, Brazil aut Jesus J. Instituto de Astronomia, Geofísica e Ciências Atmosféricas, Universidade de São Paulo, R. do Matão, 1226, São Paulo, Brazil aut Oliveira F. Instituto de Astronomia, Geofísica e Ciências Atmosféricas, Universidade de São Paulo, R. do Matão, 1226, São Paulo, Brazil aut General Relativity and Gravitation Springer US; http://www.springer-ny.com 43/6(2011-06-01), 1883-1888 0001-7701 43:6<1883 2011 43 10714 https://doi.org/10.1007/s10714-011-1161-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10714-011-1161-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lima J. Instituto de Astronomia, Geofísica e Ciências Atmosféricas, Universidade de São Paulo, R. do Matão, 1226, São Paulo, Brazil aut NATIONALLICENCE 700 1- Jesus J. Instituto de Astronomia, Geofísica e Ciências Atmosféricas, Universidade de São Paulo, R. do Matão, 1226, São Paulo, Brazil aut NATIONALLICENCE 700 1- Oliveira F. Instituto de Astronomia, Geofísica e Ciências Atmosféricas, Universidade de São Paulo, R. do Matão, 1226, São Paulo, Brazil aut NATIONALLICENCE 773 0- General Relativity and Gravitation Springer US; http://www.springer-ny.com 43/6(2011-06-01), 1883-1888 0001-7701 43:6<1883 2011 43 10714 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer