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BMN Operators for N=1 Superconformal Yang-Mills Theories and Associated String Backgrounds

Vasilis Niarchos·Nikolaos Prezas
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Abstract

We study a class of near-BPS operators for a complex 2-parameter family of N=1 superconformal Yang-Mills theories that can be obtained by a Leigh-Strassler deformation of N=4 SYM theory. We identify these operators in the large N and large R-charge limit and compute their exact scaling dimensions using N=1 superspace methods. From these scaling dimensions we attempt to reverse-engineer the light-cone worldsheet theory that describes string propagation on the Penrose limit of the dual geometry.

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Vasilis Niarchos, Nikolaos Prezas. 2003-06-16. BMN Operators for N=1 Superconformal Yang-Mills Theories and Associated String Backgrounds. https://doi.org/10.1088/1126-6708%2F2003%2F06%2F015

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