46 citations · 101 across the 6 of their papers we have counts for
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astro-ph.HE2023★ 24 cited
Primordial magnetic field as a common solution of nanohertz gravitational waves and the Hubble tension
Yao-Yu Li, Chi Zhang, Ziwei Wang +4
The origin of interstellar and intergalactic magnetic fields remains largely unknown. One possibility is that they are related to the primordial magnetic fields (PMFs) produced by,…
astro-ph.HE2023★ 46 cited
Mirror QCD phase transition as the origin of the nanohertz Stochastic Gravitational-Wave Background
Lei Zu, Chi Zhang, Yao-Yu Li +3
Several Pulsar Timing Array (PTA) collaborations have recently provided strong evidence for a nHz Stochastic Gravitational-Wave Background (SGWB). Here we investigate the implicati…