550 citations · 1k across the 27 of their papers we have counts for
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Generalised scalar-tensor theories of gravity and pressure profiles of galaxy clusters
Balakrishna S. Haridasu, Purnendu Karmakar, Marco De Petris +2
In the current proceedings, we summarise the results presented during the mm Universe@NIKA2 conference, taken from our main results in \cite{Haridasu:2021hzq}. We test the Degenera…
Testing generalized scalar-tensor theories of gravity with clusters of galaxies
Balakrishna S. Haridasu, Purnendu Karmakar, Marco De Petris +2
We test the generalized scalar-tensor theory in static systems, namely galaxy clusters. The Degenerate higher-order scalar-tensor (DHOST) theory modifies the Newtonian potential th…
Constraining beyond CDM models with 21cm intensity mapping forecast observations combined with latest CMB data
Maria Berti, Marta Spinelli, Balakrishna S. Haridasu +2
We explore constraints on dark energy and modified gravity with forecast 21cm intensity mapping measurements using the Effective Field Theory approach. We construct a realistic moc…