Stable three generation standard-like model from a tachyonic ten dimensional heterotic-string vacuum
Stable three generation standard-like model from a tachyonic ten dimensional heterotic-string vacuum
复制标题
来自快子十维异质弦真空的稳定三代标准模型
DOI：
10.1140/epjc/s10052-020-7894-x
复制
发表时间：
2019
期刊：
影响因子：
--
通讯作者：
Benjamin Percival
中科院分区：
文献类型：
--
作者：
A. Faraggi;Viktor G. Matyas;Benjamin Percival
最近有人提出，十维超光速超弦真空可以作为构建可行唯象模型的良好起点。这种唯象上可行的模型扩大了可能的弦解的空间，并可能为弦唯象学中的一些突出问题提供新的见解。本文提出了一个三代类标准模型，它可以看作是十维快子真空的紧化。我们讨论了该模型的特征，并与一个类似的模型作了比较，该模型可以看作是10维SO（16）× SO（16）的紧化.我们进一步指出，在四维模型中，所有的几何模量都是微扰固定的，而光子可以通过隐藏扇区的非微扰效应来固定。
Recently it was proposed that the ten dimensional tachyonic superstring vacua may serve as good starting points for the construction of viable phenomenological models. Such phenomenologically viable models enlarge the space of possible string solutions, and may offer novel insight into some of the outstanding problems in string phenomenology. In this paper we present a three generation standard-like model that may be regarded as a compactification of a ten dimensional tachyonic vacuum. We discuss the features of the model as compared to a similar model that may be regarded as compactification of the ten dimensional $$SO(16)\times SO(16)$$ S O ( 16 ) × S O ( 16 ) heterotic-string. We further argue that in the four dimensional model all the geometrical moduli are fixed perturbatively, whereas the dilaton may be fixed by hidden sector non-perturbative effects.
疏散准现实异种异质弦真空
影响因子：
4.4
作者：
Assel B
通讯作者：
Assel B
DOI：
10.1140/epjc/s10052-016-4056-2
发表时间：
2016
期刊：
The European Physical Journal C
影响因子：
--
作者：
Ashfaque J
通讯作者：
Ashfaque J