Perspective on the weakly coupled heterotic string

被引：2

作者：

Gaillard, Mary K. ^{[1
,2
]}

机构：

[1] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Dept Phys, Berkeley, CA 94720 USA

[2] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Theoret Phys Grp, Berkeley, CA 94720 USA

来源：

MODERN PHYSICS LETTERS A | 2015年 / 30卷 / 08期

基金：

美国国家科学基金会;

关键词：

DYNAMICAL SUPERSYMMETRY BREAKING; MODULAR INVARIANT FORMULATION; EFFECTIVE FIELD-THEORIES; GAUGINO CONDENSATION; TARGET-SPACE; YANG-MILLS; COSMOLOGICAL PROBLEMS; ANTISYMMETRIC TENSOR; LOOP CORRECTIONS; FLIPPED SU(5);

D O I：

10.1142/S0217732315300050

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Since the first "string revolution" of 1984, the weakly coupled E-8 circle times E-8 heterotic string theory has been a promising candidate for the underlying theory of the Standard Model. The particle spectrum and the issue of dilaton stabilization are reviewed. Specific models for hidden sector condensation and supersymmetry breaking are described and their phenomenological and cosmological implications are discussed. The importance of T-duality is emphasized. Theoretical challenges to finding a satisfactory vacuum, as well as constraints from LHC data are addressed.

引用

页数：22

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