Browsing Artículos by Author "Leanizbarrutia Alonso, Iker"

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      Cosmological constrains on fast transition Unified Dark Matter models 

      Lazcoz Sáez, Ruth ORCID; Leanizbarrutia Alonso, Iker; Salzano, Vincenzo (IOP Publishing, 2015)
      In this work we show the results obtained applying a Unified Dark Matter (UDM) model with a fast transition to a set of cosmological data. Two different functions to model the transition are tested, and the feasibility of ...
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      Forecast And Analysis Of The Cosmological Redshift Drift 

      Lazcoz Sáez, Ruth ORCID; Leanizbarrutia Alonso, Iker; Salzano, Vincenzo (Springer, 2018-01-08)
      The cosmological redshift drift could lead to the next step in high-precision cosmic geometric observations, becoming a direct and irrefutable test for cosmic acceleration. In order to test the viability and possible ...