Comment on "spin-glass attractor on tridimensional hierarchical lattices in the presence of an external magnetic field"

This is the latest version of this item.

Abstract

The effect of random or uniform magnetic fields on spin glasses on some d=3 hierarchical lattices has been studied, using renormalization-group theory, by Salmon and Nobre. In this work, the recursion relation for the local magnetic field is incorrect. It erroneously weakens the amplitude of the renormalization contribution to the magnetic field by a factor of 1/q(mu), where q(mu) is the site coordination number.

Available Versions of this Item

• Comment on spin-glass attractor on tridimensional hierarchical lattices in the presence of an external magnetic field. (deposited 16 Feb 2010 09:15)
  • Comment on "spin-glass attractor on tridimensional hierarchical lattices in the presence of an external magnetic field". (deposited 25 May 2010 15:45) [Currently Displayed]