26 citations · 37 across the 5 of their papers we have counts for
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Acoustic gravitational waves beyond leading order in bubble over Hubble radius
Lorenzo Giombi, Jani Dahl, Mark Hindmarsh
We calculate the gravitational wave power spectrum from sound waves in a cosmological first order phase transition in the unexplored regime of large bubbles, by which we mean that…
Signatures of the speed of sound on the gravitational wave power spectrum from sound waves
Lorenzo Giombi, Jani Dahl, Mark Hindmarsh
Future space-based interferometers offer an unprecedented opportunity to detect signals from the stochastic gravitational wave background originating from a first-order phase trans…
Primordial acoustic turbulence: three-dimensional simulations and gravitational wave predictions
Jani Dahl, Mark Hindmarsh, Kari Rummukainen +1
Gravitational waves (GWs) generated by a first-order phase transition at the electroweak scale are detectable by future space-based detectors like LISA. The lifetime of the resulti…
Shallow relic gravitational wave spectrum with acoustic peak
Ramkishor Sharma, Jani Dahl, Axel Brandenburg +1
We study the gravitational wave (GW) spectrum produced by acoustic waves in the early universe, such as would be produced by a first order phase transition, focusing on the low-fre…
Decay of acoustic turbulence in two dimensions and implications for cosmological gravitational waves
Jani Dahl, Mark Hindmarsh, Kari Rummukainen +1
Gravitational waves from a phase transition associated with the generation of the masses of elementary particles are within the reach of future space-based detectors such as LISA.…