Raju, Avinash (2016) epsilon-expansion in the Gross-Neveu. In: JOURNAL OF HIGH ENERGY PHYSICS (10).
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Official URL: http://dx.doi.org/10.1007/JHEP10(2016)097
Abstract
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 \textbackslashcowpie contraction'' algorithm of arXiv:1506.06616 to theories with fermions. Our results match perfectly with Feynman diagram computations.
| Item Type: | Journal Article |
|---|---|
| Publication: | JOURNAL OF HIGH ENERGY PHYSICS |
| Additional Information: | Copy right for this article belongs to the SPRINGER, 233 SPRING ST, NEW YORK, NY 10013 USA |
| Department/Centre: | Division of Physical & Mathematical Sciences > Centre for High Energy Physics |
| Date Deposited: | 30 Dec 2016 06:03 |
| Last Modified: | 30 Dec 2016 06:03 |
| URI: | http://eprints.iisc.ac.in/id/eprint/55611 |
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