标题： 大拟矩阵模型中的大带电粒子在AdS中 显示英文标题

标题： Massive quiver matrix models for massive charged particles in AdS

摘要： 我们提出了一类新的${\cal N}=4$超对称箭图矩阵模型，并论证了它描述了四维反德西特（AdS）通量紧化中内部包裹的D-膜的弦性低能动力学。 这些模型的拉格朗日与之前研究过的箭图矩阵模型的不同之处在于存在由AdS引力势关联的质量项，以及由超对称性决定的附加项。 这些项导致通常与通量存在相关的动力学现象，例如模糊膜、内部回旋运动和限制性弦的出现。 我们还展示了这些模型如何通过四维超对称箭图规范理论在三维球面上的维度约化得到。 显示英文摘要

摘要： We present a new class of ${\cal N}=4$ supersymmetric quiver matrix models and argue that it describes the stringy low-energy dynamics of internally wrapped D-branes in four-dimensional anti-de Sitter (AdS) flux compactifications. The Lagrangians of these models differ from previously studied quiver matrix models by the presence of mass terms, associated with the AdS gravitational potential, as well as additional terms dictated by supersymmetry. These give rise to dynamical phenomena typically associated with the presence of fluxes, such as fuzzy membranes, internal cyclotron motion and the appearance of confining strings. We also show how these models can be obtained by dimensional reduction of four-dimensional supersymmetric quiver gauge theories on a three-sphere.