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ε-expansion in the Gross-Neveu model from conformal field theory

Journal of High Energy Physics (2016) 2016(3)
DOI: 10.1007/JHEP03(2016)174
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Abstract

We compute the anomalous dimensions of a class of operators of the form (¯ψψ)p and (¯ψψ)p ψ to leading order in ε in the Gross-Neveu model in 2+ε dimensions. We use the technique developed in arXiv:1505.00963.

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Ghosh, S., Gupta, R. K., Jaswin, K., & Nizami, A. A. (2016). ε-expansion in the Gross-Neveu model from conformal field theory. Journal of High Energy Physics, 2016(3). https://doi.org/10.1007/JHEP03(2016)174

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