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Correlations in the low-temperature phase of the two-dimensional XY model
ArticleAbstract: Monte Carlo simulations of the two-dimensional XY model are performed in a square geometry with fixePalabras claves:Autores:Berche B., Fariñas-Sánchez A.I., Ricardo ParedesFuentes:scopusEffects of aerogel-like disorder on the critical behavior of O(m)-vector models. Recent simulations and experimental evidence
ReviewAbstract: We review recent results on the effect of a specific type of quenched disorder on well known O(m)-vePalabras claves:Aerogels, Correlated disorder, Phase transitions, Vector modelsAutores:Ricardo Paredes, Vásquez C.Fuentes:scopusEffects of quenched disorder in the two-dimensional potts model: A monte carlo study
ArticleAbstract: Motivated by recent experiments on phase behavior of systems confined in porous media, we have studiPalabras claves:Autores:Ricardo Paredes, Valbuena J.Fuentes:scopusMonte Carlo simulations of phase transitions in a two-dimensional random-bond Potts model
Conference ObjectAbstract: Motivated by recent experiments on phase behavior of systems confined in porous media, we have studiPalabras claves:Autores:Ricardo Paredes, Valbuena J.Fuentes:scopusNew universality class for the three-dimensional XY model with correlated impurities: Application to <sup>4</sup>He in aerogels
ArticleAbstract: Clear changes of criticality in the three-dimensional XY model (3DXY) model is found when confined iPalabras claves:Autores:Hasmy A., Jullien R., Ricardo Paredes, Vásquez C.Fuentes:scopusInfluence of quenched dilution on the quasi-long-range ordered phase of the 2d XY model
ArticleAbstract: The influence of non magnetic impurities in the 2d XY model is investigated through Monte Carlo (MC)Palabras claves:Autores:Berche B., Fariñas-Sánchez A.I., Holovatch Y., Ricardo ParedesFuentes:scopusUniversal scaling laws of fluctuations in finite systems
Conference ObjectAbstract: Universal scaling laws of fluctuations (the Δ-scaling laws) occur for any system in which second-ordPalabras claves:phase transition, Scaling law, universalityAutores:Botet R., Płoszajczak M., Ricardo ParedesFuentes:scopusScaling of heterogeneous distributions of conductances: Renormalization versus exact results
ArticleAbstract: In this work we are concerned with the calculation of effective conductance of heterogeneous media.Palabras claves:Autores:Alvarado V., Ricardo ParedesFuentes:scopusScanning the critical fluctuations: Application to the phenomenology of the two-dimensional XY model
ArticleAbstract: We show how applying field conjugated to the order parameter may act as a very precise probe to explPalabras claves:Autores:Botet R., Ricardo ParedesFuentes:scopusThree-dimensional Ising model confined in low-porosity aerogels: A Monte Carlo study
ArticleAbstract: The influence of correlated impurities on the critical behavior of the three-dimensional (3D) IsingPalabras claves:Autores:Ricardo Paredes, Vásquez C.Fuentes:scopus