暗物质阴影作为弦理论的阴影：偶极项的弦理论起源
高能物理 - 理论
2020-07-15 v3 高能物理 - 唯象学
摘要
我们指出，Kalb-Ramond 场可以与超弦理论的 Ramond 和 Neveu-Schwarz 场耦合，这种方式可以产生 Kalb-Ramond 场与暗物质偶极矩的耦合。那么，电弱偶极暗物质可能源自超弦的 Ramond 扇区，其弦标度可低至 120 TeV。
关键词
引用
@article{arxiv.2003.13843,
title = {The shadow of dark matter as a shadow of string theory: String origin of the dipole term},
author = {Rainer Dick},
journal= {arXiv preprint arXiv:2003.13843},
year = {2020}
}
备注
7 pages. Preprint version of paper accepted for publication in EPJ C. Contains an explanation why the new coupling preserves GSO sectors. Also includes an explanation of mode expansions of the Kalb-Ramond field in Coulomb gauge and in Lorentz gauge