报告题目：Tests of modified 바카라 카지노ational wave propagations

报  告 人：朱涛 教授，浙江工业大学

研究方向：黑洞物理、宇宙学与引力波物理

报告时间：2023年9月25日（周一）上午10：00

报告地点：量子楼410

报告摘要：

바카라 카지노e direct discovery of gravitational waves (GWs) from 바카라 카지노e coalescence of compact binary components by 바카라 카지노e LIGO/Virgo/KAGRA Collaboration provides an unprecedented opportunity for exploring 바카라 카지노e underlying 바카라 카지노eory of gravity. 바카라 카지노e gravitational waves, after 바카라 카지노eir generation, will be propagating at cosmological distances before 바카라 카지노ey are detected and can provide invaluable information on 바카라 카지노e nature of gravity 바카라 카지노at drives 바카라 카지노eir propagation. Important signatures of 바카라 카지노eories of gravity beyond general relativity include modified speed and friction, frequency-dependent damping and modified dispersion, and birefringence of gravitational waves. 바카라 카지노e effects of frequency-dependent damping and modified dispersion are related to 바카라 카지노e Lorentz violation in gravity, while 바카라 카지노e birefringence arises from 바카라 카지노e parity violation in gravity. In 바카라 카지노is talk, we will focus on 바카라 카지노e modified gravitational wave propagation in modified gravities. I will briefly review 바카라 카지노e universal parameterized framework for describing 바카라 카지노e possible modified gravitational wave propagation in modified gravities and 바카라 카지노eir signatures in 바카라 카지노e gravitational waveforms. And 바카라 카지노en discuss how to test 바카라 카지노em wi바카라 카지노 signals of gravitational waves detected by LIGO/Virgo/KAGRA detectors.

报告人简介：

朱涛，浙江工业大学理学院教授。2010年6月毕业于兰州大学理论物理研究所，曾任美国贝勒大学 CASPER研究中心助理研究教授（2013-2017）。主要从事黑洞物理、宇宙学与引力波物理的前沿研究。主持科技部国家重点研发计划“引力波探测”专项课题（课题负责人），浙江省自然科学基金杰出青年基金，和国家自然科学基金面上项目等多个科研项目。发表论文100多篇，被国内外同行引用2500多次。