32 citations · 49 across the 4 of their papers we have counts for
4 papers
Testing screened modified gravity with SDSS-IV-MaNGA
Ricardo G. Landim, Harry Desmond, Kazuya Koyama +1
Fifth forces are ubiquitous in modified gravity theories, and must be screened to evade stringent local tests. This can introduce unusual behaviour in galaxy phenomenology by affec…
BINGO-ABDUS: a radiotelescope to unveil the dark sector of the Universe
Elcio Abdalla, Alessandro Marins, Filipe Abdalla +13
we review the Baryon Acoustic Oscillations from Integrated Neutral Gas Observations (BINGO) telescope, an international collaboration, led by Brazil and China, aiming to explore th…
The BINGO project VIII: On the recoverability of the BAO signal on HI intensity mapping simulations
Camila Paiva Novaes, Jiajun Zhang, Eduardo J. de Mericia +17
A new and promising technique for observing the Universe and study the dark sector is the intensity mapping of the redshifted 21cm line of neutral hydrogen (HI). The BINGO radio te…
Metastable dark energy
Ricardo G. Landim, Elcio Abdalla
We build a model of metastable dark energy, in which the observed vacuum energy is the value of the scalar potential at the false vacuum. The scalar potential is given by a sum of…