论文标题
广义的本地额外维度作为物质基本结构的基础
Generalised Local Extra Dimensions as a Basis for the Elementary Structure of Matter
论文作者
论文摘要
理论物理学的一个核心目的是在最基本的层面上说明物质的结构，即粒子物理的标准模型，理想情况下也是在4维时段分布的实质黑暗扇区的基础。一类广泛的理论将全局的4维时空竞技场本身扩大到了高维时空结构，并具有物质的特性，然后从额外的空间维度的性质中得出。我们激发了一种替代方法，在该方法中，我们从四维时空的局部结构开始，并增加本地形式以适当的时间间隔。在局部4维时段形式上，残留组件的对称性和性能显示出适当的特征，以说明可见的标准模型扇区，而在平行直接连接中也可以通过黑暗扇区模型来识别。
A central aim of theoretical physics is to account for the structure of matter at the most elementary level as underlying the Standard Model of particle physics, and ideally also as a basis for a substantial dark sector, as distributed in 4-dimensional spacetime. A broad class of theories augment the global 4-dimensional spacetime arena itself to a higher-dimensional spacetime structure, with the properties of matter then deriving from the properties of the extra spatial dimensions. We motivate an alternative approach in which we begin with the local structure of 4-dimensional spacetime and augment the local form for a proper time interval. The symmetries and properties of the residual components, over the local 4-dimensional spacetime form, are found to exhibit appropriate features to account for the visible Standard Model sector while in parallel direct connections can also be identified with dark sector models.
