530 citations · 3.5k across the 44 of their papers we have counts for
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A Sun-like star orbiting a boson star
Alexandre M. Pombo, Ippocratis D. Saltas
The high-precision astrometric mission GAIA recently reported the remarkable discovery of a Sun-like star closely orbiting a dark object, with a semi-major axis and period of $1.4\…
Searching for dark energy with the Sun
Ippocratis D. Saltas, Jørgen Christensen-Dalsgaard
General extensions of General Relativity (GR) based on bona fide degrees of freedom predict a fifth force which operates within massive objects, opening up an exciting opportunity…
New calibrated models for the TRGB luminosity and a thorough analysis of theoretical uncertainties
Ippocratis D. Saltas, Emanuele Tognelli
The luminosity of the Tip of the Red Giant Branch (TRGB) is instrumental for the construction of the distance ladder, and its accurate modelling is key for determining the local Hu…