Bajnok, Zoltán; Balog, János; Hegedűs, Árpád; Vona, István Instanton effects vs resurgence in the \(O(3)\) sigma model. (English) Zbl 1496.81079 Phys. Lett., B 829, Article ID 137073, 5 p. (2022). MSC: 81T20 81T40 81Q80 78A30 35B20 28A05 65R20 81T50 14D21 × Cite Format Result Cite Review PDF Full Text: DOI arXiv OA License
Abbott, Michael C.; Bajnok, Zoltán; Balog, János; Hegedűs, Árpád From perturbative to non-perturbative in the \(O(4)\) sigma model. (English) Zbl 07409671 Phys. Lett., B 818, Article ID 136369, 6 p. (2021). MSC: 81-XX 83-XX × Cite Format Result Cite Review PDF Full Text: DOI arXiv OA License