Light speed variation from active galactic nuclei

作     者：Hao Li Bo-Qiang Ma 李昊;马伯强

作者机构：School of Physics and State Key Laboratory of Nuclear Physics and TechnologyPeking UniversityBeijing 100871China Collaborative Innovation Center of Quantum MatterBeijing 100871China Center for High Energy PhysicsPeking UniversityBeijing 100871China Center for History and Philosophy of SciencePeking UniversityBeijing 100871China 

出 版 物：《Science Bulletin》 (科学通报（英文版）)

年 卷 期：2020年第65卷第4期

页      面：262-266页

核心收录：

学科分类：07[理学] 070401[理学-天体物理] 0704[理学-天文学] 

基　　金：supported by the National Natural Science Foundation of China (11475006) Huabao Student Research Collaborative Innovation Fund of Peking University 

主　　题：red PKS 304 活动星系核 光变曲线 

摘      要：According to Einstein’s relativity,the speed of light is a constant in free ***,it is speculated from quantum gravity that the light speed may receive a correction in powers of E=EPl,where E is the energy of the photon and EPl?■≈1.22×10^19 GeV is the Planck *** the light speed might be energy dependent due to the Lorentz invariance violation(see,e.g.,Refs.[1–6]).Such speed variation is very tiny and can hardly be detected on the *** was suggested by Amelino-Camelia et al.[7]that photons from gamma-ray bursts(GRBs)can be used to detect the light speed variation.