Three Questions on Lorentz Violation
科普物理
2008-11-26 v1 高能物理 - 唯象学
高能物理 - 理论
综合物理
摘要
We review the basics of the two most widely used approaches to Lorentz violation - the Stardard Model Extension and Noncommutative Field Theory - and discuss in some detail the example of the modified spectrum of the synchrotron radiation. Motivated by touching upon such a fundamental issue as Lorentz symmetry, we ask three questions: What is behind the search for Lorentz violation? Is String Theory a physical theory? Is there an alternative to Supersymmetry?
引用
@article{arxiv.physics/0612171,
title = {Three Questions on Lorentz Violation},
author = {Alfredo Iorio},
journal= {arXiv preprint arXiv:physics/0612171},
year = {2008}
}
备注
16 pages; invited luecture at DICE2006 - Piombino, Italy - September 2006