364 citations · 2.1k across the 41 of their papers we have counts for
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Cosmographic analysis with Chebyshev polynomials
Salvatore Capozziello, Rocco D'Agostino, Orlando Luongo
The limits of standard cosmography are here revised addressing the problem of error propagation during statistical analyses. To do so, we propose the use of Chebyshev polynomials t…
Cosmic acceleration from a single fluid description
Salvatore Capozziello, Rocco D'Agostino, Orlando Luongo
We here propose a new class of barotropic factor for matter, motivated by properties of isotropic deformations of crystalline solids. Our approach is dubbed Anton-Schmidt's equatio…
Rational approximations of cosmography through Padé polynomials
Salvatore Capozziello, Rocco D' Agostino, Orlando Luongo
We consider high-redshift cosmography adopting the technique of polynomial reconstruction. In lieu of considering Taylor treatments, which turn out to be non-predictive as s…
Model-independent reconstruction of teleparallel cosmology
Salvatore Capozziello, Rocco D'Agostino, Orlando Luongo
We propose a model-independent formalism to numerically solve the modified Friedmann equations in the framework of teleparallel cosmology. Our strategy is to expand the Hubb…
Information entropy and dark energy evolution
Salvatore Capozziello, Orlando Luongo
The information entropy is here investigated in the context of early and late cosmology under the hypothesis that distinct phases of universe evolution are entangled between them.…