AI 中文总结
本文研究AMSB形变的赝实禁闭𝒩=1 SUSY规范理论,发现其非超对称版本无质量粒子,与Tumbling预期矛盾,探讨非标准Tumbling的可行性,还提及相关理论的超对称版本可流向超共形不动点。
AI 中文摘要
本文分析了由异常传递超对称破缺(AMSB)形变的赝实禁闭𝒩=1超对称(SUSY)规范理论。基于AMSB极限与非超对称极限属于同一普适类的猜想,研究发现这类非超对称赝实禁闭规范理论的能谱中无质量粒子,这与近期关于Tumbling的预期相矛盾。本文探讨非标准Tumbling是否可调和两种图像,发现三种情况需在排斥道中发生凝聚,而一种情况无论吸引力/排斥性如何均不可行。此外简要评论了可能处于共形窗口的额外理论,发现其超对称版本与流向超共形不动点一致。
英文摘要
I analyze the pseudoreal confining $\mathcal{N}=1$ SUSY gauge theories deformed by anomaly mediated SUSY breaking (AMSB). Taking the conjecture that the AMSB and non-SUSY limits are in the same universality class, I find broadly that the non-SUSY confining pseudoreal gauge theories of this class have no massless vectors in their spectra, and that all but one are fully gapped. This contradicts recent expectations from tumbling. I explore whether or not non-standard tumbling could reconcile the two pictures, and find that it would require condensation in repulsive channels in three of the cases, and that in one case it would require condensation in a higher-order channel. I briefly comment on the additional theories that may be in the conformal window, and find that their SUSY versions are consistent with flowing to superconformal fixed points.
Comments30 pages, 3 tables, 7 figures