Spring 2023

May 2023
Selected as an Outstanding Reviewer for SCIENCE CHINA: Physics, Mechanics & Astronomy (SCPMA)

May 26, 2023
PhD Thesis defense by Zihang Wang at Department of Astronomy, Peking University

May 24, 2023
Invited talk in the School of Physics and Electronics at Hunan Normal University, Changsha China

May 20-23, 2023
Quakes: From the Earth to Stars at Dream Field near FAST, Guizhou China (Quake)

May 2023
The Precursor of GRB211211A: A tide-induced giant quake? by Enping Zhou, et al. (arXiv)

May 16, 2023
PhD Thesis defense by Yong Gao at Department of Astronomy, Peking University

May 11, 2023
Invited talk at the South-Western Institute For Astronomy Research (SWIFAR) at Yunnan University, Kunming China (flyer)

May 2023
Ultra Low-mass and Small-radius White Dwarfs Made of Heavy Elements by Cheng-Jun Xia, et al. (arXiv)

May 10-12, 2023
Peng Huanwu Workshop on Theoretical Physics at Yunnan University, Kunming China (PengHW)

May 5, 2023
Contributed talk at Dark Matter and Stars: Multi-Messenger Probes of Dark Matter and Modified Gravity, Instituto Superior Técnico, University of Lisbon, Portugal (Lisbon)

April 23, 2023
Session Chair & Contributed talk at the Annual Meeting of the Chinese Physical Society, Division of Gravitation and Relativistic Astrophysics, Chongqing University (GR23)

April 19, 2023
Contributed talk at the Mid-term Workshop for the NSFC Major Program “Reverberation Mapping of Supermassive Black Holes”, Institute for High Energy Physics, Beijing China

April 19, 2023
Co-organizing Mini Workshop on Compact Objects and Gravitational Waves at KIAA, Peking University (link, News)

April 2023
On the Extended Thermodynamics of the Bumblebee Black Holes by Zhan-Feng Mai, et al. (arXiv)

April 2023
Anatomy of Parameter-estimation Biases in Overlapping Gravitational-wave Signals by Ziming Wang, et al. (arXiv)

April 15, 2023
Invited popular-science talk for the 110th Anniversary of School of Physics at Peking University, Beijing China (flyer, News)

April 2023
GRB 211211A-like Events and How Gravitational Waves May Tell Their Origin by Yi-Han Iris Yin, et al. (arXiv)

April 14, 2023
Invited talk at the University of Chinese Academy of Sciences, Beijing China

April 8, 2023
Speech at the 70th Anniversary of Beijing Astronomical Union as an Excellent Youth Member, Beijing China (BJAS)

April 6, 2023
Introduction to Astronomy for Undergraduates, Peking University (flyer)

March 2023
Tests of Classical Gravity with Radio Pulsars by Zexin Hu, et al. (arXiv)

March 2023
A Tight Universal Relation between the Shape Eccentricity and the Moment of Inertia for Rotating Neutron Stars by Yong Gao, et al. (arXiv)

March 24, 2023
Invited (online) talk at Center for High Energy Physics, Peking University, Beijing China

March 21, 2023
Invited talk at Workshop on Gravitational Waves and Black Holes 2023, Guangxi University, Nanning China

March 14, 2023
Invited (online) talk at Second IUCSS Workshop on Gravitational Aspects of Lorentz Violation, Indiana University, Bloomington, USA (LVGR23)

March 2023
Improved Bounds on the Bosonic Dark Matter with Pulsars in the Milky Way by Dicong Liang & Lijing Shao (arXiv)

March 7, 2023
Postdoctoral Defense by Dr. Rui Xu at the Kavli Institute for Astronomy and Astrophysics, Peking University

March 2, 2023
Invited talk at Interdisciplinary Center for Theoretical Study, University of Science and Technology of China, Hefei China (ICTS)