Comments on symmetric mass generation in 2d and 4d

被引：29
|
作者：
Tong, David [1 ]
机构：
[1] Univ Cambridge, Dept Appl Math & Theoret Phys, Wilberforce Rd, Cambridge CB3 0WA, England
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2022年 / 2022卷 / 07期
基金：
英国工程与自然科学研究理事会;
关键词：
Anomalies in Field and String Theories; Confinement; Field Theories in Lower Dimensions; Nonperturbative Effects; LATTICE GAUGE-THEORIES; CHIRAL-SYMMETRY; ABSENCE; DUALITY; NEUTRINOS; FERMIONS; DECAY; VACUA;
D O I：
10.1007/JHEP07(2022)001
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Symmetric mass generation is the name given to a mechanism for gapping fermions while preserving a chiral, but necessarily non-anomalous, symmetry. In this paper we describe how symmetric mass generation for continuous symmetries can be achieved using gauge dynamics in two and four dimensions. Various strong coupling effects are invoked, including known properties of supersymmetric gauge theories, specifically the phenomenon of s-confinement, and conjectured properties of non-supersymmetric chiral gauge theories.
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页数：28
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