214 citations · 375 across the 4 of their papers we have counts for
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astro-ph2007★ 214 cited
Testing LCDM with the Growth Function δ(a): Current Constraints
S. Nesseris, L. Perivolaropoulos
We have compiled a dataset consisting of 22 datapoints at a redshift range (0.15,3.8) which can be used to constrain the linear perturbation growth rate f=\frac{d\lnδ}{d\ln a}. Fiv…
astro-ph2006★ 68 cited
The Limits of Extended Quintessence
S. Nesseris, L. Perivolaropoulos
We use a low redshift expansion of the cosmological equations of extended (scalar-tensor) quintessence to divide the observable Hubble history parameter space in four sectors: A fo…