D-brane instanton induced μ terms and their hierarchical structure

被引：8

作者：

Abe, Hiroyuki ^{[1
]}

Kobayashi, Tatsuo ^{[2
]}

Tatsuta, Yoshiyuki ^{[1
]}

Uemura, Shohei ^{[3
]}

机构：

[1] Waseda Univ, Dept Phys, Tokyo 1698555, Japan

[2] Hokkaido Univ, Dept Phys, Sapporo, Hokkaido 0600810, Japan

[3] Kyoto Univ, Dept Phys, Kyoto 6068502, Japan

来源：

PHYSICAL REVIEW D | 2015年 / 92卷 / 02期

关键词：

STRING COMPACTIFICATIONS; COUPLINGS; ORIENTIFOLDS;

D O I：

10.1103/PhysRevD.92.026001

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the mu-term matrix of Higgs pairs induced by the D-brane instanton effects in intersecting D6-brane models compactified on T-6. It is found that the mu-term matrix has a certain permutation symmetry and its eigenvalues have large hierarchical structure without fine-tuning.

引用

页数：6

共 50 条

[21] E6 Yukawa couplings in F-theory as D-brane instanton effects
Andrés Collinucci
Iñaki García-Etxebarria
Journal of High Energy Physics, 2017
[22] E6 Yukawa couplings in F-theory as D-brane instanton effects
Collinucci, Andres
Garcia-Etxebarria, Inaki
JOURNAL OF HIGH ENERGY PHYSICS, 2017, (03):
[23] D-brane standard model
Antoniadis, I
Kiritsis, E
Tomaras, T
FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS, 2001, 49 (4-6): : 573 - 580
[24] Defects and D-brane monodromies
Brunner, Ilka
Jockers, Hans
Roggenkamp, Daniel
ADVANCES IN THEORETICAL AND MATHEMATICAL PHYSICS, 2009, 13 (04) : 1077 - 1135
[25] D-dualized D-brane
Nakayama, Yu
JOURNAL OF HIGH ENERGY PHYSICS, 2007, (08):
[26] D-brane stability and monodromy
Aspinwall, PS
Douglas, MR
JOURNAL OF HIGH ENERGY PHYSICS, 2002, (05):
[27] The geometry of D-brane superpotentials
Mina Aganagic
Christopher Beem
Journal of High Energy Physics, 2011
[28] D-brane bound states
Costa, MS
STRINGS, BRANES AND DUALITIES, 1999, 520 : 445 - 448
[29] A D-brane alternative to unification
Antoniadis, I
Kiritsis, E
Tomaras, TN
PHYSICS LETTERS B, 2000, 486 (1-2) : 186 - 193
[30] Aspects of D-brane actions
Cederwall, M
NUCLEAR PHYSICS B, 1997, : 61 - 69

← 1 2 3 4 5 →