264 citations · 641 across the 20 of their papers we have counts for
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hep-ph2023★ 4 cited
Axionic domain walls at Pulsar Timing Arrays: QCD bias and particle friction
Simone Blasi, Alberto Mariotti, Aäron Rase +1
The recent results from the Pulsar Timing Array (PTA) collaborations show the first evidence for the detection of a stochastic background of gravitational waves at the nHz frequenc…
astro-ph.CO2023
Gravitational waves from defect-driven phase transitions: domain walls
Simone Blasi, Ryusuke Jinno, Thomas Konstandin +2
We discuss the gravitational wave spectrum produced by first-order phase transitions seeded by domain wall networks. This setup is important for many two-step phase transitions as…