30 citations · 32 across the 3 of their papers we have counts for
5 papers
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…
Leading-order nonlinear gravitational waves from reheating magnetogeneses
Yutong He, Alberto Roper Pol, Axel Brandenburg
We study the leading-order nonlinear gravitational waves (GWs) produced by an electromagnetic (EM) stress in reheating magnetogenesis scenarios. Both nonhelical and helical magneti…
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…
Can we observe the QCD phase transition-generated gravitational waves through pulsar timing arrays?
Axel Brandenburg, Emma Clarke, Yutong He +1
We perform numerical simulations of gravitational waves (GWs) induced by hydrodynamic and hydromagnetic turbulent sources that might have been present at cosmological quantum chrom…
Relic gravitational waves from the chiral magnetic effect
Axel Brandenburg, Yutong He, Tina Kahniashvili +2
Relic gravitational waves (GWs) can be produced by primordial magnetic fields. However, not much is known about the resulting GW amplitudes and their dependence on the details of t…