Summary of Analysis Results

Opacity-free Test of the Cosmic Distance Duality Relation Using Strongly Lensed Gravitational-wave Signals with Space-based Detector Networks

文章信息：The Astrophysical Journal, 1001:175 (10pp), 2026 April 20. Yong Yuan, Minghui Du, Benyang Zhu, Xin-Yi Lin, Wen-Fan Feng, Peng Xu, and Xilong Fan*. 文章摘要：The cosmic distance duality relation (CDDR), expressed as dL(z)=(1+z)2DA(z), is a fundamental relation in modern cosmology. In this work, we apply a method to test the CDDR using simulated strongly lensed gravitational-wave (SLGW) signals from massive binary black holes (MBBH) as observed by proposed space-based detector networks. Our analy...
2026-04-20
Bayesian Analysis of Wave-optics Gravitationally Lensed Massive Black Hole Binaries with a Space-based Gravitational-wave Detector

文章信息：The Astrophysical Journal, 997:11 (13pp), 2026 January 20. Yong Yuan, Minghui Du, Xin-yi Lin, Huan Zhou, Peng Xu, and Xilong Fan*. 文章摘要：Within a Bayesian statistical framework, we jointly estimate the source and lens parameters and evaluate the relative evidence between the lensed and unlensed models. This work focuses on the wave optics effects induced by a point mass (PM) lens on gravitational waves (GW) from equal-mass massive binary black holes (MBHB), and assesses the capability of th...
2026-01-20
Towards Realistic Detection Pipelines of Taiji: New Challenges in Data Analysis and High-Fidelity Simulations of Space-Based Gravitational Wave Antenna

文章信息：SCIENCE CHINA Physics, Mechanics & Astronomy Volume 69, Issue 4: 249501 (2026). Minghui Du, Pengcheng Wang, Ziren Luo, Wen-Biao Han, Xin Zhang, Xian Chen, Zhoujian Cao, Yonghe Zhang, He Wang, Xiaodong Peng, Li-E Qiang, Ke An, Yidi Fan, Jiafeng Zhang, Liang-Gui Zhu, Ping Shen, Qianyun Yun, Xiao-Bo Zou, Ye Jiang, Tianyu Zhao, Yong Yuan, Xiaotong Wei, Yuxiang Xu, Bo Liang, Peng Xu, Yueliang Wu. 文章摘要：Taiji, a Chinese space-based gravitational wave (GW) detection project, aims to explore the mi...
2025-12-25

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