41 citations · 217 across the 26 of their papers we have counts for
3 papers · 1 filter
Minimally modified gravity with Laplacian auxiliary constraints and an inflationary realization
Jakkrit Sangtawee, Antonio De Felice, Khamphee Karwan
We construct a minimally modified gravity theory that propagates only two tensorial gravitational degrees of freedom around a spatially flat Friedmann--Lemaître--Robertson--Walker…
Spherical collapse and cluster number counts in DHOST theories that pass the constraints from gravitational waves
Sakdithut Jitpienka, Khamphee Karwan, David F. Mota
We investigate the spherical collapse model and the abundance of galaxy clusters in a class of degenerate higher-order scalar--tensor (DHOST) theories in which gravitational waves…
Cluster number counts in dark energy model with energy and momentum coupling to dark matter
Chattree Wongsangwal, Khamphee Karwan, Stharporn Sapa +1
The influences on the cluster number counts from the coupling between dark energy and dark matter with momentum transfer are investigated. We find that the extrapolated linear dens…