Abstract:
It is shown that for all multiplicatively renormalizable fermionic models without derivativs in the interaction, in particular, for the Gross–Neveu model, conformal invariance of the Green's functions of the fields in the critical regime (massless model at fixed renormalization-group point) automatically follows from the scale invariance for arbitrary space dimension.
Citation:
A. N. Vasil'ev, S. È. Derkachev, N. A. Kivel', A. S. Stepanenko, “Proof of conformal invariance in the critical regime for models of Gross–Neveu type”, TMF, 92:3 (1992), 486–497; Theoret. and Math. Phys., 92:3 (1992), 1047–1054
Bitan Roy, Kun Yang, “Bilayer graphene with parallel magnetic field and twisting: Phases and phase transitions in a highly tunable Dirac system”, Phys. Rev. B, 88:24 (2013)
A. N. Vasil'ev, M. I. Vyazovskii, S. È. Derkachev, N. A. Kivel', “Three loops calculation of the field anomalous dimension in the full four-fermion
UN-symmetrical model”, Theoret. and Math. Phys., 107:3 (1996), 710–719
A.V. Kotikov, “The Gegenbauer Polynomial technique: the evaluation of a class of Feynman diagrams”, Physics Letters B, 375:1-4 (1996), 240
Simon Hands, “O(1/Nf) corrections to the Thirring model in 2<d<4”, Phys. Rev. D, 51:10 (1995), 5816
J.A. Gracey, “conformal bootstrap solution of the SU(2) × SU(2) Nambu-Jona-Lasinio model”, Physics Letters B, 342:1-4 (1995), 297
Massimiliano Ciuchini, J.A. Gracey, “On the N = 2 supersymmetric σ model and Chern-Simons terms”, Nuclear Physics B, 454:1-2 (1995), 103
N.A. Kivel, A.S. Stepanenko, A.N. Vasil'ev, “On the calculation of 2 + ε RG functions in the Gross-Neveu model from large-N expansions of critical exponents”, Nuclear Physics B, 424:3 (1994), 619
B. Rosenstein, A. D. Speliotopoulos, H. L. Yu, “Some properties of the finite temperature chiral phase transition”, Phys. Rev. D, 49:12 (1994), 6822
A. N. Vasil'ev, S. È. Derkachev, N. A. Kivel', A. S. Stepanenko, “The 1/n expansion in the Gross–Neveu model: Conformal bootstrap calculation of the index η in order 1/n3”, Theoret. and Math. Phys., 94:2 (1993), 127–136
A. N. Vasil'ev, A. S. Stepanenko, “The 1/n expansion in the Gross–Neveu model: Conformal bootstrap calculation of the exponent 1/ν to the order 1/n2”, Theoret. and Math. Phys., 97:3 (1993), 1349–1354