Cosmological Model Independent Time Delay Method
Cosmology and Nongalactic Astrophysics
2018-08-22 v3 General Relativity and Quantum Cosmology
Abstract
We propose a Cosmological Model Independent Time Delay (CMITD) method where the Lorentz invariance violation (LIV) variable is constructed by observational data instead of cosmological model. The simulated time delay data show the CMITD method could present the validity of LIV test. And, the errors in the propagating process is critical for the existence and magnitude of LIV.
Cite
@article{arxiv.1805.02586,
title = {Cosmological Model Independent Time Delay Method},
author = {Yi Zhang and Xuewen Liu and Jingzhao Qi and Hongsheng Zhang},
journal= {arXiv preprint arXiv:1805.02586},
year = {2018}
}
Comments
3 figures