TY - JOUR AU - Ballesteros, H. G. AU - Carmona, J. M. AU - Fernández Pérez, Luis Antonio AU - Tarancón, A. PY - 1998 DO - 10.1016/S0370-2693(97)01292-6 SN - 0370-2693 UR - https://hdl.handle.net/20.500.14352/60084 T2 - Physics letters B AB - We study the antiferromagnetic O(N). N model in the F_(4) lattice. Monte Carlo simulations are applied for investigating the behavior of the transition for N = 2,3. The numerical results show a first order nature but with a large correlation length.... LA - eng M2 - 303 PB - Elsevier Science BV KW - Phase-transitions KW - 3 dimensions KW - Monte-Carlo. TI - Antiferromagnetic O(N) models in four dimensions TY - journal article VL - 419 ER -