Aspects of spacetime-symmetry violations
General Relativity and Quantum Cosmology
2007-05-23 v1
Abstract
The violation of spacetime symmetries provides a promising candidate signal for underlying physics, possibly arising at the Planck scale. This talk gives an overview over various aspects in the field, including some mechanisms for Lorentz breakdown, the SME test framework, and phenomenological signatures for such effects.
Keywords
Cite
@article{arxiv.gr-qc/0602073,
title = {Aspects of spacetime-symmetry violations},
author = {Ralf Lehnert},
journal= {arXiv preprint arXiv:gr-qc/0602073},
year = {2007}
}
Comments
9 pages; Invited talk at 4th International Symposium on Quantum Theory and Symmetries (QTS4), Varna, Bulgaria, 15-21 Aug 2005