A. Ramirez-Pastor

activity

20052008

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 · 205 across the 7 of their papers we have counts for

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Showing 2005Show all

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cond-mat.dis-nn2005

Novel order parameter to describe the critical behavior of Ising spin glass models

F. Roma, F. Nieto, A. J. Ramirez-Pastor +1

A novel order parameter $Φ$ for spin glasses is defined based on topological criteria and with a clear physical interpretation. $Φ$ is first investigated for well known magnetic sy…