彭桓武理论物理创新研究中心“2025引力波物理研讨会”

Session

19 Oct 2025, 14:00

Multi-Functional Hall (opposite the Main Lecture Hall), 3rd Floor, Building 7 (7号楼3层多功能厅，主会场对面）

Conveners

Parallel-2

• Zhen Pan ()

Contribution list Timetable

17. AI-Driven Modeling and Inference in Gravitational Wave Astronomy

振伟 吕 (大连理工大学)

19/10/2025, 14:00

The growing capabilities of ground- and space-based GW detectors demand advanced tools for signal detection, waveform modeling, and parameter estimation. AI, particularly deep learning, offers powerful solutions. Physics-Informed Neural Networks (PINNs) embed physical laws into neural networks for consistent waveform generation and inverse modeling without large datasets. Normalizing Flows...

2. Quantum Search for Gravitational Wave of Massive Black Hole Binaries

Fangzhou Guo (Hangzhou Institute for Advanced Study, UCAS;)

19/10/2025, 14:20

Matched filtering is a common method for detecting gravitational waves. However, the computational costs of searching large template banks limit the efficiency of classical algorithms when searching for massive black hole binary (MBHB) systems. In this work, a quantum matched filtering algorithm based on Grover's algorithm is applied to the MBHB signals. It is demonstrated that the quantum...

60. Enhanced detectability of gravitationally lensed gravitational waves by spinless black holes with aLIGO

Cheng-Jiang Yin

19/10/2025, 14:40

38. Hierarchical search EMRI signals via matched filtering

xiaobo zou (HIAS,UCAS)

19/10/2025, 15:00

The GW of EMRIs can signal many new physics so its data analysis is an important task for space borne GW mission. However its high dimensional and wide prior parameter space, needle-in-haystack signal morphology, as well as the characteristics of multiple harmonics superposition hinder the development of its data analysis, especially computational intensive matched filtering. In this report,...

47. Second-order self-force for eccentric EMRIs in Schwarzschild spacetime

Yi-Xiang Wei

19/10/2025, 15:20

The second order self-force (2SF) effect should be considered in the waveform modelling Extreme Mass Ratio Inspirals (EMRIs). Up to now, the waveform of EMRI including the 2SF effect is only achieved for the circular orbit on Schwarzschild background. In this work, we generalized the calculation of the 2SF to the eccentric orbits on Schwarzschild spacetime. We calculated the puncture field,...

55. One-loop corrections to infrared GWs is forbidden by symmetries

Cheng-Jun Fang

19/10/2025, 15:40

We directly proved the absence of one-loop corrections on large
scales starting from the symmetry of the system - without the need for specific loop diagram calculations.