10 papers
Critical Behavior of the Three-Dimensional Ising Spin Glass
H. G. Ballesteros, A. Cruz, L. A. Fernandez +7
We have simulated, using parallel tempering, the three dimensional Ising spin glass model with binary couplings in a helicoidal geometry. The largest lattice (L=20) has been studie…
SUE: A Special Purpose Computer for Spin Glass Models
A. Cruz, J. Pech, A. Tarancon +3
The use of last generation Programmable Electronic Components makes possible the construction of very powerful and competitive special purpose computers. We have designed, construc…
Inverse Symmetry Breaking on the lattice: an accurate MC study
G. Bimonte, D. Iniguez, A. Tarancon +1
We present here a new MC study of ISB at finite temperature in a model in four dimensions. The results of our simulations, even if not conclusive, are favour…
Study of a microcanonical algorithm on the spin glass model in d=3
J. J. Ruiz-Lorenzo, C. L. Ullod
We consider a microcanonical local algorithm to be applied on the spin glass model. We have compared the results coming from a microcanonical Monte Carlo simulation with th…
A Monte Carlo study of Inverse Symmetry Breaking
G. Bimonte, D. Iñiguez, A. Tarancón +1
We make a Monte Carlo study of the coupled two-scalar model in four dimensions at finite temperature. We find no trace of Inverse Symmetry Breaking for values of the…
A lattice Monte Carlo study of Inverse Symmetry Breaking in a two-scalar model in three dimensions
G. Bimonte, D. Iñiguez, A. Tarancón +1
We carry a Monte Carlo study of the coupled two-scalar model in three dimensions. We find no trace of Inverse Symmetry Breaking in the region of negative 's for w…