We study AdS/CFT correspondence in four-dimensional N = 1 field theories realized on the world-volume of D3 branes near the intersections between D7 and D7' branes in F theory studied by Aharony et al. We consider the compactification of F theory on elliptically fibered Calabi-Yau threefolds corresponding to two sets of parallel D7 branes sharing six space-time directions. This can be viewed as orbifolds of six torus T~6 by Z_p * Z_q (p,q = 2,3,4,6). We find the large-N spectrum of chiral primary operators by exploiting the property of AdS/CFT correspondence. Moreover, we discuss supergravity solutions for D3 branes in D7 and D7' branes background.
展开▼
