标题： 关于未退禁味的Chern-Simons物质理论的引力对偶 显示英文标题

标题： On the gravity dual of Chern-Simons-matter theories with unquenched flavor

摘要： 我们找到IIA超引力的解，这些解与具有未退化场的三维陈-西蒙斯-物质理论对偶，这些场处于规范群的基本表示（味）中。 在全息对偶中，添加味是通过D6膜实现的，这些膜沿着闵可夫斯基规范理论方向延伸，并在内部空间中非定域化，使得系统具有N=1超对称性，味群为阿贝尔群。 对于无质量的味，相应的几何形式为AdS_4x M_6的乘积空间，其中M_6是一个六维紧致流形，其度规通过用合适的常数因子对CP^3的Fubini-Study度规进行压缩得到，这些常数因子取决于味的数量。 我们在多个可观测量中计算了动态夸克的影响，并在某些情况下将我们的结果与由局域味膜生成的N=3超引力解的结果进行了比较。 我们还展示了如何推广我们的结果以包括有质量的味。 显示英文摘要

摘要： We find solutions of type IIA supergravity which are dual to three-dimensional Chern-Simons-matter theories with unquenched fields in the fundamental representation of the gauge group (flavors). In the holographic dual the addition of flavor is performed by means of D6-branes that are extended along the Minkowski gauge theory directions and are delocalized in the internal space in such a way that the system is N=1 supersymmetric and the flavor group is abelian. For massless flavors the corresponding geometry has the form of a product space AdS_4x M_6, where M_6 is a six-dimensional compact manifold whose metric is obtained by squashing the Fubini-Study metric of CP^3 with suitable constant factors which depend on the number of flavors. We compute the effect of dynamical quarks in several observables and, in some cases, we compare our results with the ones corresponding to the N=3 supergravity solutions generated by localized flavor branes. We also show how to generalize our results to include massive flavors.