基于前子模型的一种可能的电荷形成机制  

A Possible Charge Forming Mechanism Based on the Preon Model

作　　者：夏同生[1] 

机构地区：[1]北京航空航天大学,北京

出　　处：《现代物理》2023年第1期1-7,共7页Modern Physics

摘　　要：前子指的是亚夸克/亚轻子粒子。前子被提出后,人们对它产生了很大的兴趣。不过,目前基于前子模型的一些工作存在着一些问题,包括缺少动力学的框架以及缺少对模型的深层解释。在本文中,我们将尝试把前子模型与普朗克尺度下的克尔黑洞分析联系起来,这可以使得模型更完整、更合理。这种联系是基于普朗克尺度下克尔黑洞的准正则模的分析。我们发现,取磁量子数为2时,其微绕形成的准正则模具有一个相应于e/3的实部。注意到还存在一个刻画面积的三重简并态,于是我们可以用两个量子数,也就是磁量子数和面积三重态量子数,去得到标准模型夸克和轻子的电荷数。Preons are named for sub-quark/sub-lepton particles. It has attracted a lot of interest ever since it was proposed. However, the present work based on the idea of preons has several problems, including the lack of a dynamical framework and the lack of an explanation. In this paper, we will try to connect the preon model with Kerr black hole analysis in the Planck scale to make it more com-plete and reasonable. It is based on the quasi normal mode analysis of the Kerr black hole in the Planck scale. We find, by perturbation, the quasi normal mode has the real part corresponding to e/3 when the magnetic momentum quantum number is equal to two. By noticing that there is one more triplet number describing degenerated area triplet, we find that we could use the two numbers, that is, the magnetic momentum quantum number and the area triplet number, to get the charges for standard model quarks and leptons.

关 键 词：磁量子数 普朗克 亚夸克 简并态 标准模型 电荷数 正则模 轻子 

分 类 号：O57[理学—粒子物理与原子核物理]