Scalar quintuplet minimal dark matter with Yukawa interactions:perturbative up to the Planck scale

• 作 者: 骆柱 蔡成丰 康召丰 余钊焕 张宏浩
• 机 构: SchoolofPhysics,SchoolofPhysics,ARCCentreofExcellenceforParticlePhysicsattheTerascale
• 出 处: 中国物理C:英文版
• 发表日期: 2019年2期
• 关键词: dark matter PHENOMENOLOGY RENORMALIZATION group equations LANDAU pole vacuum sta
• 基金项目: the National Natural Science Foundation of China(NSFC)(11375277,11410301005,11647606,11005163,11775086,11875327,11805288),the Fundamental Research Funds for the Central Universities,the Natural Scienc

We confront the perturbativity problem in the real scalar quintuplet minimal dark matter model. In the original model, the quintuplet quartic self-coupling inevitably hits a Landau pole at a scale ~1014 GeV, far below the Planck scale. In order to push up