119 citations · 623 across the 15 of their papers we have counts for
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astro-ph.CO2023★ 2 cited
Explaining Pulsar Timing Array Observations with Primordial Gravitational Waves in Parity-Violating Gravity
Chengjie Fu, Jing Liu, Xing-Yu Yang +2
The pulsar timing array (PTA) collaborations have recently suggested the presence of a gravitational wave background at nano-Hertz frequencies. In this paper, we explore potential…
astro-ph.HE2023★ 13 cited
Gravitational wave sources for Pulsar Timing Arrays
Ligong Bian, Shuailiang Ge, Jing Shu +3
Very recently, several pulsar timing array collaborations, including CPTA, EPTA, and NANOGrav, reported their results from searches for an isotropic stochastic gravitational wave b…
hep-ph2023★ 20 cited
Gravitational wave probes on self-interacting dark matter surrounding an intermediate mass black hole
Kenji Kadota, Jeong Han Kim, Pyungwon Ko +1
The presence of dark matter overdensities surrounding a black hole can influence the evolution of a binary system. The gravitational wave signals emitted by a black hole binary off…