TY - JOUR
T1 - High precision spectra at large redshift for dynamical de cosmologies
AU - Bonometto, S. A.
AU - Casarini, L.
AU - MacCiò, A. V.
AU - Stinson, G.
PY - 2010
Y1 - 2010
N2 - The next generation mass probes will investigate DE nature by measuring non- linear power spectra at various z, and comparing them with high precision simulations. Producing a complete set of them, taking into account baryon physics and for any DE state equation w(z), would really be numerically expensive. Regularities reducing such duty are essential. This paper presents further n-body tests of a relation we found, linking models with DE state parameter w(z) to const.-w models, and also tests the relation in hydro simulations.
AB - The next generation mass probes will investigate DE nature by measuring non- linear power spectra at various z, and comparing them with high precision simulations. Producing a complete set of them, taking into account baryon physics and for any DE state equation w(z), would really be numerically expensive. Regularities reducing such duty are essential. This paper presents further n-body tests of a relation we found, linking models with DE state parameter w(z) to const.-w models, and also tests the relation in hydro simulations.
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U2 - 10.1088/1742-6596/259/1/012025
DO - 10.1088/1742-6596/259/1/012025
M3 - Article
AN - SCOPUS:79952402448
SN - 1742-6588
VL - 259
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012025
ER -