Lorentz-violating electrodynamics and the cosmic microwave background
天体物理学
2008-11-26 v2 高能物理 - 唯象学
摘要
Possible Lorentz-violating effects in the cosmic microwave background are studied. We provide a systematic classification of renormalizable and nonrenormalizable operators for Lorentz violation in electrodynamics and use polarimetric observations to search for the associated violations.
引用
@article{arxiv.astro-ph/0702379,
title = {Lorentz-violating electrodynamics and the cosmic microwave background},
author = {Alan Kostelecky and Matthew Mewes},
journal= {arXiv preprint arXiv:astro-ph/0702379},
year = {2008}
}
备注
4 pages two-column REVTeX, accepted in Physical Review Letters