Confronting Dilaton-exchange gravity with experiments
高能物理 - 唯象学
2009-10-31 v2 广义相对论与量子宇宙学
摘要
We study the experimental constraints on theories, where the equivalence principle is violated by dilaton-exchange contributions to the usual graviton-exchange gravity. We point out that in this case it is not possible to have any CPT violation and hence there is no constraint from the CPT violating measurements in the system. The most stringent bound is obtained from the mass difference. In contrast, neither neutrino oscillation experiments nor neutrinoless double beta decay imply significant constraints.
引用
@article{arxiv.hep-ph/0004122,
title = {Confronting Dilaton-exchange gravity with experiments},
author = {H. V. Klapdor-Kleingrothaus and H. Päs and U. Sarkar},
journal= {arXiv preprint arXiv:hep-ph/0004122},
year = {2009}
}
备注
7 pages