(1,0) superconformal models in six dimensions
(1,0) superconformal models in six dimensions
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(1,0) 六维超共形模型
DOI：
10.1007/jhep12(2011)062
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发表时间：
2011
影响因子：
5.4
通讯作者：
R. Wimmer
中科院分区：
文献类型：
--
作者：
H. Samtleben;E. Sezgin;R. Wimmer
本文构造了具有非阿贝尔规范耦合的六维（1，0）超共形多重张量多重态模型。一个重要的组成部分是引入三种形式的规范势，它在张量多重态和杨-米尔斯多重态之间传递自由度，但不引入额外的自由度。一般来说，这些模型只提供运动方程。对于一个子类也存在拉格朗日公式，但它似乎表现出不确定的指标在动力学部门。我们讨论了几个例子，并分析了它们在超对称真空中的激发谱。在一般情况下，该模型是微扰定义的，只有在自发破缺阶段的张量多重态标量的vev作为杨-米尔斯多重态的逆耦合常数。我们简要地讨论了超多重态的包含，它使场的内容与超共形（2，0）理论的场内容完全一致。
A bstractWe construct six-dimensional (1,0) superconformal models with non-abelian gauge couplings for multiple tensor multiplets. A crucial ingredient in the construction is the introduction of three-form gauge potentials which communicate degrees of freedom between the tensor multiplets and the Yang-Mills multiplet, but do not introduce additional degrees of freedom. Generically these models provide only equations of motions. For a subclass also a Lagrangian formulation exists, however it appears to exhibit indefinite metrics in the kinetic sector. We discuss several examples and analyze the excitation spectra in their supersymmetric vacua. In general, the models are perturbatively defined only in the spontaneously broken phase with the vev of the tensor multiplet scalars serving as the inverse coupling constants of the Yang-Mills multiplet. We briefly discuss the inclusion of hypermultiplets which complete the field content to that of superconformal (2,0) theories.