540 citations · 4.4k across the 71 of their papers we have counts for
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First cosmological constraints on the Superfluid Chaplygin gas model
Ruth Lazkoz, Ariadna Montiel, Vincenzo Salzano
In this work we set observational constraints of the Superfluid Chaplygin gas model, which gives a unified description of the dark sector of the Universe as a Bose-Einstein condens…
Unifying static analysis of gravitational structures with a scale-dependent scalar field gravity as an alternative to dark matter
David F. Mota, Vincenzo Salzano, Salvatore Capozziello +1
Aims. We investigated the gravitational effects of a scalar field within scalar-tensor gravity as an alternative to dark matter. Motivated by chameleon, symmetron and f(R)-gravity…
Linear dark energy equation of state revealed by supernovae?
Vincenzo Salzano, Yun Wang, Irene Sendra +1
In this letter we propose a test to detect the linearity of the dark energy equation of state, and apply it to two different Type Ia Supernova (SN Ia) data sets, Union2.1 and SNLS3…
Revisiting a model-independent dark energy reconstruction method
Ruth Lazkoz, Vincenzo Salzano, Irene Sendra
Model independent reconstructions of dark energy have received some attention. The approach that addresses the reconstruction of the dimensionless coordinate distance and its two f…