Nikolaos Tetradis
Nikolaos Tetradis
Nikolaos Tetradis
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Coupled quintessenceThe field has a potential V(φ) ∼ φ −α , with α = 0.143.The present-day energy content of the Universe hasΩ DE = 0.743, Ω CDM = 0.213, Ω BM = 0.044.The Universe is assumed to have vanishing spatial curvature(Ω k = 0), current expansion rate H 0 = 71.9 km s −1 Mpc −1 .The mass variance is taken σ 8 = 0.769, as calculated from thelinear spectrum.F. Saracco, M. Pietroni, N. T., V. Pettorino, G. RobbersarXiv:0911.5396[astro-ph], Phys. Rev. D 82: 023528 (2010)N. <strong>Tetradis</strong> University of AthensThe inhomogeneity of the Universe and the cosmological model
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