CFT data in the Gross-Neveu model
نویسندگان
چکیده
We calculate CFT data for the Gross-Neveu model in $2<d<4$ dimensions at next-to-leading order $1/N$ expansion. In particular, we make use of background field method to derive various conformal triangles involving composite operator $s^2$, Hubbard-Stratonovich $s$. then apply these obtain corresponding OPE coefficients.
منابع مشابه
Gross – Neveu Model
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ژورنال
عنوان ژورنال: Physical review
سال: 2021
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physrevd.103.125004