ar X iv : c on d - m at / 9 70 32 09 v 1 2 4 M ar 1 99 7 Equilibrium and nonequilibrium applications of lattice - gas models in electrochemistry

ar X iv : c on d - m at / 9 70 50 47 06 M ay 1 99 7 Far From Equilibrium Dynamics of the Bose Gas

ar X iv : h ep - l at / 9 40 30 09 v 1 9 M ar 1 99 4 Correlation Function in Ising Models

We simulated the fourier transform of the correlation function of the Ising model in two and three dimensions using a single cluster algorithm with improved estimators. The simulations are in agreement with series expansion and the available exact results in d = 2, which shows, that the cluster algorithm can succesfully be applied for correlations. We show as a further result that our data do n...

ar X iv : h ep - l at / 9 70 80 06 v 1 1 1 A ug 1 99 7 1 Quenched Spectroscopy for the N = 1 Super - Yang – Mills Theory

We present results for the Quenched SU(2) N = 1 Super-Yang–Mills spectrum at β = 2.6, on a V = 16 3 × 32 lattice , in the OZI approximation. This is a first step towards the understanding of the chiral limit of lattice N = 1 SUSY.

ar X iv : c on d - m at / 9 70 32 48 v 1 2 8 M ar 1 99 7 Low - Temperature Features of Nano - Particle Dynamics

In view of better characterizing possible quantum effects in the dynamics of nanometric particles, we measure the effect on the relaxation of a slight heating cycle. The effect of the field amplitude is studied; its magnitude is chosen in order to induce the relaxation of large particles (∼ 7nm), even at very low temperatures (100mK). Below 1K, the results significantly depart from a simple the...

ar X iv : h ep - l at / 9 70 80 09 v 1 1 5 A ug 1 99 7 SCREENING LENGTHS IN SU

We discuss the calculation of electric and magnetic screening masses in SU(2) gauge theory. The temperature dependence of these masses obtained from the long-distance behaviour of spatial correlation functions has been analyzed for temperatures up to 10 4 Tc.