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20232026
most citedLimits on scalar-induced gravitational waves from the stochastic background by pulsar timing array observations

104 citations · 105 across the 4 of their papers we have counts for

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astro-ph.CO2024★ 1 cited

Gravitational waves from primordial black hole isocurvature: the effect of non-Gaussianities

Xin-Chen He, Yi-Fu Cai, Xiao-Han Ma +3

Ultra-light primordial black holes (PBHs) with masses can dominate transiently the energy budget of the Universe and reheat the Universe throug…

astro-ph.CO2024

New probe of non-Gaussianities with primordial black hole induced gravitational waves

Theodoros Papanikolaou, Xin-Chen He, Xiao-Han Ma +3

We propose a new probe of primordial non-Gaussianities (NGs) through the observation of gravitational waves (GWs) induced by ultra-light () primordial…