Completing the scalar and fermionic universal one-loop effective action

被引：51
|
作者：
Kraemer, Michael [1 ]
Summ, Benjamin [1 ]
Voigt, Alexander [1 ]
机构：
[1] Rhein Westfal TH Aachen, Inst Theoret Particle Phys & Cosmol, D-52074 Aachen, Germany
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2020年 / 2020卷 / 01期
关键词：
Effective Field Theories; Beyond Standard Model; DIMENSIONAL REGULARIZATION; RENORMALIZATION; MODEL; SUPERSYMMETRY; SUSY;
D O I：
10.1007/JHEP01(2020)079
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：
We extend the known Universal One-Loop Effective Action (UOLEA) by all operators which involve scalars and fermions, not including contributions arising from open covariant derivatives. Our generic analytic expressions for the one-loop Wilson coefficients of effective operators up to dimension six allow for an application of the UOLEA to a broader class of UV-complete models. We apply our generic results to various effective theories of supersymmetric models, where different supersymmetric particles are integrated out at a high mass scale.
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页数：41
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