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Correction exponents in the Gross - Neveu - Yukawa model at $1/N^2$

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arxiv 1711.02493 v1 pith:RA7MTGYZ submitted 2017-11-07 hep-th cond-mat.stat-mech

classification hep-thcond-mat.stat-mech
keywords exponentsmodelaccuracycriticalgrossneveuresultsyukawa
verification ladder T0 review T1 audit T2 compute T3 formal
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abstract

We calculate the critical exponents $\omega_\pm$ in the $d$-dimensional Gross-Neveu model in $1/N$ expansion with $1/N^2$ accuracy. These exponents are related to the slopes of the $\beta$-functions at the critical point in the Gross - Neveu - Yukawa model. They have been computed recently to four loops accuracy. We checked that our results are in complete agreement with the results of the perturbative calculations.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Anomalous dimensions and critical exponents for the Gross-Neveu-Yukawa model at five loops

    hep-th 2025-07 conditional novelty 7.0 of 10

    First five-loop renormalization group functions for the O(N) Gross-Neveu-Yukawa model, yielding refined, resummed critical exponent estimates for N=1, 2, and 5.

  2. Correction exponents in the chiral Heisenberg model at $1/N^2$: singular contributions and operator mixing

    hep-th 2026-03 accept novelty 6.0 of 10

    Correction exponents at 1/N^{2} in the chiral Heisenberg model agree with 4−ε results but one pole at d=3 is resummed via four-fermion mixing, modifying leading-order 3D exponents consistently with direct calculation.

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