arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1306.2329hep-ph
收藏

弱物质和暗物质尺度的动力学产生

Dynamical generation of the weak and Dark Matter scale

Thomas Hambye, Alessandro Strumia

摘要:

假设自然应修改忽略二次发散,我们提出了一个简单的扩展的标准模型的弱规模动态生成的自动稳定的向量。将其识别为热暗物质,该模型具有一个自由参数。它预言了一个额外的标量,可在对撞机上检测到,它触发了一阶暗/电弱宇宙学相变,产生了引力波。真空的稳定性符合普朗克尺度。

英文摘要:

Assuming that naturalness should be modified by ignoring quadratic divergences, we propose a simple extension of the Standard Model where the weak scale is dynamically generated together with an automatically stable vector. Identifying it as thermal Dark Matter, the model has one free parameter. It predicts one extra scalar, detectable at colliders, which triggers a first-order dark/electroweak cosmological phase transition with production of gravitational waves. Vacuum stability holds up to the Planck scale.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑