19 citations · 63 across the 5 of their papers we have counts for
5 papers
First results of the glitching pulsars monitoring program at the Argentine Institute of Radioastronomy
Ezequiel Zubieta, Ryan Missel, Valentina Sosa Fiscella +10
We report here on the first results of a systematic monitoring of southern glitching pulsars at the Argentine Institute of Radioastronomy that started in the year 2019. We detected…
Testing Modified Gravity theory (MOG) with Type Ia Supernovae, Cosmic Chronometers and Baryon Acoustic Oscillations
Carolina Negrelli, Lucila Kraiselburd, Susana J. Landau +1
We analyse the MOdified Gravity (MOG) theory, proposed by Moffat, in a cosmological context. We use data from Type Ia Supernovae (SNe Ia), Baryon Acoustic Oscillations (BAO) and Co…
Solar System tests and chameleon effect in f (R) gravity
Carolina Negrelli, Lucila Kraiselburd, Susana J. Landau +1
Using a novel and self-consistent approach that avoids the scalar-tensor identification in the Einstein frame, we reanalyze the viability of f(R) gravity within the context of sola…
Testing MOG theory in the Milky Way
Carolina Negrelli, Maria Benito, Susana Landau +2
We perform a test of John Moffat's Modified Gravity theory (MOG) within the Milky Way, adopting the well known "Rotation Curve" method. We use the dynamics of observed tracers with…
Spatial variation of fundamental constants: testing models with thermonuclear supernovae
Carolina Negrelli, Lucila Kraiselburd, Susana J. Landau +1
Since Dirac stated his Large Number Hypothesis the space-time variation of fundamental constants has been an active subject of research. Here we analyze the possible spatial variat…