9 papers
The Environmental Effects on Inspiraling Binary Black Hole Systems in the Centers of the LMC and M31
Meng Xu, Zhijin Li, Xiao Guo +1
Binary black hole (BBH) systems residing in the centers of galaxies evolve within complex astrophysical environments. These environments, comprising dark matter (DM) halos and bary…
Stimulated Emission from Boson Clouds
Yu An, Xian-Hui Ge, Yun-Gui Gong +1
Gravitational-waves from astrophysical sources are characterized by their extreme faintness, which remains a primary obstacle for both current and next generation detectors. While…
Detecting gravitational wave background with equivalent configurations in the network of space based optical lattice clocks
Mingzhi Lou, Hong Su, Tao Yang +1
This paper studies the use of optical lattice clock (OLC) detector networks for detecting the stochastic gravitational-wave background (SGWB). Starting from the cross-correlation f…
Chiral Gravitational Wave Background from Audible Axion via Nieh-Yan Term
Baoyu Xu, Keyi Ding, Hong Su +2
Axions and axion-like particles can be probed through gravitational waves indirectly, often referred to as "audible axions". The usual concept of audible axion relies on the coupli…
Detecting Chiral Gravitational Wave Background with a Dipole Pulsar Timing Array
Baoyu Xu, Hanyu Jiang, Rong-Gen Cai +2
The pulsar timing array (PTA) is a powerful technique for detecting nanohertz gravitational wave backgrounds (GWBs). However, conventional PTAs lack sensitivity to parity violation…
Circularly Polarized Gravitational Wave Background Search with a Network of Space-borne Triangular Detectors
Ju Chen, Chang Liu, Yun-Long Zhang
Circularly polarized gravitational wave backgrounds are predicted in many well-motivated models of inflation and phase transitions involving spontaneous parity violation. In this w…