60 citations · 103 across the 8 of their papers we have counts for
3 papers · 1 filter
Modified propagation of gravitational waves from the early radiation era
Yutong He, Alberto Roper Pol, Axel Brandenburg
We study the propagation of cosmological gravitational wave (GW) backgrounds from the early radiation era until the present day in modified theories of gravity. Comparing to genera…
Modified gravity approaches to the cosmological constant problem
The FADE Collaboration, Heliudson Bernardo, Benjamin Bose +5
The cosmological constant and its phenomenology remain among the greatest puzzles in theoretical physics. We review how modifications of Einstein's general relativity could allevia…
Tensor spectrum of turbulence-sourced gravitational waves as a constraint on graviton mass
Yutong He, Axel Brandenburg, Aditya Sinha
We consider a generic dispersive massive gravity theory and numerically study its resulting modified energy and strain spectra of tensor gravitational waves (GWs) sourced by (i) fu…