Fig. 3

The nonlinear power per logarithmic interval of
wavenumber, Δ2(k), as a function of the linear
power , at the Lagrangian
wavenumber kL defined by Eq. (47). The lower curves are obtained from
the Zeldovich power spectrum (13),
while the upper curves correspond to the power spectrum (41) of our “sticky model”. The solid
lines are for the redshift z = 0 and the dashed lines for
z = 2.
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