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hep-th2004
Less is More: Non-renormalization Theorems from Lower Dimensional Superspace
Z. Guralnik, S. Kovacs, B. Kulik
We discuss a new class of non-renormalization theorems in N=4 and N=2 Super-Yang-Mills theory, obtained by using a superspace which makes a lower dimensional subgroup of the full s…
hep-th2004
Holography and the Higgs branch of N=2 SYM theories
Zachary Guralnik, Stefano Kovacs, Bogdan Kulik
We present a proposal for the description of the Higgs branch of four-dimensional N=2 supersymmetric Yang-Mills theories in the context of the AdS/CFT correspondence. We focus on a…
hep-th2003
Properties of Chiral Wilson Loops
Z. Guralnik, B. Kulik
We study a class of Wilson Loops in N =4, D=4 Yang-Mills theory belonging to the chiral ring of a N=2, d=1 subalgebra. We show that the expectation value of these loops is independ…