Structure Formation in Inhomogeneous Dark Energy Models

  title={Structure Formation in Inhomogeneous Dark Energy Models},
  author={Nelson J. Nunes and David Fonseca Mota},
We investigate how inhomogeneous quintessence models may have a specific signature even in the linear regime of large scale structure formation. The dynamics of the collapse of a dark matter halo is governed by the value or the dynamical evolution of the dark energy equation of state, the energy density’s initial conditions and its homogeneity nature in the highly non–linear regime. These have a direct impact on the redshift of collapse, altering in consequence the linearly extrapolated density… CONTINUE READING

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