4 research outputs found
ADS/CFT String Duality and Conformal Gauge Field Theories
Compactification of Type IIB superstring on an
background leads to SU(N) gauge field theories with prescribed matter
representations. In the 't Hooft limit of large N such theories are conformally
finite. For finite N and broken supersymmetry ( = 0) I derive the
constraints to be two-loop conformal and examine the consequences for a wide
choice of and its embedding .Comment: 10 pages LaTe