Brill-Noether-general limit root bundles: absence of vector-like exotics in F-theory Standard Models
Brill-Noether-general limit root bundles: absence of vector-like exotics in F-theory Standard Models
复制标题
Brill-Noether 一般极限根丛:F 理论标准模型中不存在类似矢量的奇异值
DOI:
10.1007/jhep11(2022)004
复制
发表时间:
2022
影响因子:
5.4
通讯作者:
Ong, Marielle
中科院分区:
文献类型:
--
作者:
Bies, Martin;Cvetič, Mirjam;Donagi, Ron;Ong, Marielle
Root bundles appear prominently in studies of vector-like spectra of 4d F-theory compactifications. Of particular importance to phenomenology are the Quadrillion F-theory Standard Models (F-theory QSMs). In this work, we analyze a superset of the physical root bundles whose cohomologies encode the vector-like spectra for the matter representations (3, 2) 1/6,(, 1)− 2/3 and (1, 1) 1. For the family B 3 () consisting of(10 11) F-theory QSM geometries, we argue that more than 99. 995% of the roots in this superset have no vector-like exotics. This indicates that absence of vector-like exotics in those representations is a very likely scenario in the(10 11) QSM geometries B 3 ().
登录
查看更多内容
影响因子:
1.3
作者:
L. Caporaso;C. Casagrande;M. Cornalba
通讯作者:
M. Cornalba
DOI:
10.1002/prop.202000087
发表时间:
2020
期刊:
Fortschritte der Physik
影响因子:
--
作者:
Braun, Andreas P.;Long, Cody;McAllister, Liam;Stillman, Michael;Sung, Benjamin
通讯作者:
Sung, Benjamin
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
James Halverson;Jiahua Tian
通讯作者:
Jiahua Tian
影响因子:
4.4
作者:
B. Greene;K. Kirklin;Paul J. Miron;G. Ross
通讯作者:
B. Greene;K. Kirklin;Paul J. Miron;G. Ross
影响因子:
5.4
作者:
Thomas W. Grimm;Hirotaka Hayashi
通讯作者:
Hirotaka Hayashi