A. Ramirez-Pastor

activity

20052020

most citedDetermination of the Critical Exponents for the Isotropic-Nematic Phase Transition in a System of Long Rods on Two-dimensional Lattices: Universality of the Transition

59 citations · 449 across the 27 of their papers we have counts for

collaborators

Showing 2006Show all

2 papers · 1 filter

cond-mat.dis-nn2006★ 17 cited

Influence of the Ground-State Topology on the Domain-Wall Energy in the Edwards-Anderson +/- J Spin Glass Model

F. Roma, S. Risau-Gusman, A. J. Ramirez-Pastor +2

We study the phase stability of the Edwards-Anderson spin-glass model by analyzing the domain-wall energy. For the bimodal distribution of bonds, a topological analysis of the grou…

cond-mat.dis-nn2006★ 22 cited

Critical behavior of repulsive linear $k$ -mers on triangular lattices

P. M. Pasinetti, F. Roma, J. L. Riccardo +1

Monte Carlo (MC) simulations and finite-size scaling analysis have been carried out to study the critical behavior in a submonolayer two-dimensional gas of repulsive linear $k$ -mer…

Influence of the Ground-State Topology on the Domain-Wall Energy in the Edwards-Anderson +/- J Spin Glass Model

Critical behavior of repulsive linear k-mers on triangular lattices

Critical behavior of repulsive linear $k$ -mers on triangular lattices