From the 1 of 6 linked papers with an AI index.
6 papers
Testing the Transverse Scalar Mode of Gravitational Quantum Field Theory with Taiji and LISA
Cong Xu, Yong Tang, Yue-Liang Wu
The paper investigates how the transverse scalar (breathing) polarization predicted by Gravitational Quantum Field Theory can be detected with space‑based gravitational‑wave detect…
Quasi-bound states and late-time evolution of a massive fermion around a Reissner-Nordström black hole
Guang-Shang Chen, Cheng-Bo Yang, Shou-Shan Bao +2
A massive fermion around a charged black hole provides a gravitational analogue of atomic bound states and their relaxation. In this work, we study this system by formulating the r…
Distinguishing Monochromatic Signals in LISA and Taiji: Ultralight Dark Matter versus Gravitational Waves
Heng-Tao Xu, Yue-Hui Yao, Yong Tang +1
Ultralight dark matter (ULDM) is an attractive candidate for cold dark matter, one of the main mysterious components of the Universe. Recent studies suggest that gravitational-wave…
Gravitational wave cosmology
Ligong Bian, Rong-Gen Cai, Yu-Qi Dong +18
Gravitational waves (GWs) originating from cosmological sources offer direct insights into the physics of the primordial Universe, the fundamental nature of gravity, and the cosmic…
Revisiting the fermionic quasi-bound states around Schwarzschild black holes with improved analytic spectrum
Guang-Shang Chen, Cheng-Bo Yang, Shou-Shan Bao +2
Black holes have long served as a testing ground for probing theories of gravity and quantum mechanics. Notably, fundamental fields in the neighborhood of black holes exhibit rich…
Probing Dark Matter Spike with Gravitational Waves from Early EMRIs in the Milky Way Center
Chen Feng, Yong Tang, Yue-Liang Wu
Cold dark matter may form dense structures around supermassive black holes (SMBHs), significantly influencing their local environments. These dense regions are ideal sites for the…