Spacetime dynamics and baryogenesis in braneworld
高能物理 - 唯象学
2009-11-10 v2 广义相对论与量子宇宙学
高能物理 - 理论
摘要
We point out that the effective theory for the Randall-Sundrum braneworld models with bulk fields contains the baryon number violation process depending on the spacetime dynamics. Combining to the curvature-current interaction, the net baryon number observed today may be explained. The resultant baryon to entropy ratio is determined by the ratio of the Planck scales in four dimensional and five dimensional spacetime except for the parameter for CP violation.
引用
@article{arxiv.hep-ph/0403231,
title = {Spacetime dynamics and baryogenesis in braneworld},
author = {Tetsuya Shiromizu and Kazuya Koyama},
journal= {arXiv preprint arXiv:hep-ph/0403231},
year = {2009}
}
备注
8 pages, references added