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arxiv: 1510.05287 · v2 · pith:CXN7WNDUnew · submitted 2015-10-18 · ✦ hep-th

ε-Expansion in the Gross-Neveu CFT

Avinash Raju This is my paper
classification ✦ hep-th
keywords dimensionsepsilongross-neveualgorithmanomalousarxivcomputationscompute
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We use the recently developed CFT techniques of Rychkov and Tan to compute anomalous dimensions in the $O(N)$ Gross-Neveu model in $d=2+\epsilon$ dimensions. To do this, we extend the "cowpie contraction" algorithm of arXiv:1506.06616 to theories with fermions. Our results match perfectly with Feynman diagram computations.

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