34 citations · 103 across the 6 of their papers we have counts for
4 papers · 1 filter
The splashback radius in symmetron gravity
Omar Contigiani, Valeri Vardanyan, Alessandra Silvestri
The splashback radius has been identified in cosmological -body simulations as an important scale associated with gravitational collapse and the phase-space dist…
Fermionic currents in topologically nontrivial braneworlds
S. Bellucci, A. A. Saharian, D. H. Simonyan +1
We investigate the influence of a brane on the vacuum expectation value (VEV) of the current density for a charged fermionic field in background of locally AdS spacetime with an ar…
The landscape, the swampland and the era of precision cosmology
Yashar Akrami, Renata Kallosh, Andrei Linde +1
We review the advanced version of the KKLT construction and pure de Sitter supergravity, involving a nilpotent multiplet, with regard to various conjectures that de Sitter st…
Neutron star merger GW170817 strongly constrains doubly coupled bigravity
Yashar Akrami, Philippe Brax, Anne-Christine Davis +1
We study the implications of the recent detection of gravitational waves emitted by a pair of merging neutron stars and their electromagnetic counterpart, events GW170817 and GRB17…