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arxiv: hep-th/0412283 · v1 · submitted 2004-12-23 · ✦ hep-th

The complete one-loop spin chain for N=2 Super-Yang-Mills

classification ✦ hep-th
keywords chaincompleteone-loopspintheoryanisotropiccompositedisplays
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We show that the complete planar one-loop mixing matrix of the N=2 Super Yang--Mills theory can be obtained from a reduction of that of the N=4 theory. For composite operators of scalar fields, this yields an anisotropic XXZ spin chain, whose spectrum of excitations displays a mass gap.

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