254 citations · 2.4k across the 72 of their papers we have counts for
3 papers · 1 filter
Effective field theory for He-IV
J. M. Carmona, S. Jimenez, J. Polonyi +1
We introduce an effective scalar field theory to describe the He-IV phase diagram, which can be considered as a generalization of the XY model which gives the usual lambda-transiti…
Numerical study of the enlarged O(5) symmetry of the 3-D antiferromagnetic RP2 spin model
L. A. Fernandez, V. Martin-Mayor, D. Sciretti +2
We investigate by means of Monte Carlo simulation and Finite-Size Scaling analysis the critical properties of the three dimensional O(5) non linear sigma model and of the antiferro…
Ianus: an Adpative FPGA Computer
Ianus Collaboration, F. Belletti, I. Campos +18
Dedicated machines designed for specific computational algorithms can outperform conventional computers by several orders of magnitude. In this note we describe {\it Ianus}, a new…