44 citations · 84 across the 7 of their papers we have counts for
4 papers · 1 filter
Hunting WIMPs with LISA: Correlating dark matter and gravitational wave signals
Torsten Bringmann, Tomás E. Gonzalo, Felix Kahlhoefer +2
The thermal freeze-out mechanism in its classical form is tightly connected to physics beyond the Standard Model around the electroweak scale, which has been the target of enormous…
Does NANOGrav observe a dark sector phase transition?
Torsten Bringmann, Paul Frederik Depta, Thomas Konstandin +2
Gravitational waves from a first-order cosmological phase transition, at temperatures at the MeV-scale, would arguably be the most exciting explanation of the common red spectrum r…
Signals of merging supermassive primordial black holes in pulsar timing arrays
Paul Frederik Depta, Kai Schmidt-Hoberg, Pedro Schwaller +1
In this work we evaluate whether the gravitational wave background recently observed by a number of different pulsar timing arrays could be due to merging primordial supermassive b…
Turn up the volume: Listening to phase transitions in hot dark sectors
Fatih Ertas, Felix Kahlhoefer, Carlo Tasillo
Stochastic gravitational wave (GW) backgrounds from first-order phase transitions are an exciting target for future GW observatories and may enable us to study dark sectors with ve…