Remarks on a challenge to the relation between $CPT$ and Lorentz violation
High Energy Physics - Phenomenology
2011-05-06 v1 High Energy Physics - Theory
Abstract
The objection [arXiv:1103.0168] to my theorem [arXiv:hep-ph/0201258] that violation of symmetry implies violation of Lorentz covariance is based on a nonlocal model in which time-ordered products are not well defined. I used covariance of time-ordered products as the condition for Lorentz covariance; therefore the proposed objection is not relevant to my result.
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Cite
@article{arxiv.1105.0927,
title = {Remarks on a challenge to the relation between $CPT$ and Lorentz violation},
author = {O. W. Greenberg},
journal= {arXiv preprint arXiv:1105.0927},
year = {2011}
}
Comments
4 pages