论文部分内容阅读
We study four-dimensional supersymmetric gauge theories whose holographic duals correspond to non-compact toric Calabi-Yau threefolds.Such theories constitute the largest class of examples known to AdS/CFT.We show how these quiver gauge theories can be studied using the geometry of the Calabi-Yau space,the combinatorics of planar periodic bi-partite graphs,and certain number theoretical maps on elliptic curves.