Ballesteros, H. G.Fernández Pérez, Luis AntonioMartín Mayor, VíctorMuñoz Sudupe, Antonio2023-06-202023-06-201996-10-100370-269310.1016/0370-2693(96)00984-7https://hdl.handle.net/20.500.14352/60098© 1996 Elsevier Science B.V. This work has been partially supported by CICyT AEN93-0604-CO3-02 and AEN95-1284-E.We study the critical properties of three-dimensional O(N) models, for N = 2,3,4. Parameterizing the leading correctionsto-scaling for the r] exponent, we obtain a reliable infinite volume extrapolation, incompatible with previous Monte Carlo values, but in agreement with e-expansions. We also measure the critical exponent related with the tensorial magnetization as well as the v exponents and critical couplings.engjournal articlehttp://doi.org/10.1016/0370-2693(96)00984-7http://www.sciencedirect.comopen access5351-73QCD phase-transitionsRenormalizacion-groupHeisenberg-modelXY-modelDimensions.Física (Física)Física-Modelos matemáticos22 Física