- 97-557 Gianfelice M. , Isopi M.
- Quantum Methods for Interactin Particle Systems II, Glauber Dynamics for
Ising Spin Systems -- Revised version
Oct 23, 97
(auto. generated ps),
of related papers
Abstract. Using the formalism and the results described in other papers in this series,
we discuss the approach to termodynamic equilibrium for discrete
spin systems in a framework that generalizes the one originally proposed by
R. Glauber. We prove a lower bound extimate for their exponetial rate of
convergence to equilibrium, in the high temperature regime which is better
then those previously known. We also give application to some (not necessarily
ferromagnetic ) Ising-spin models. Such results provide an upper bound
for the critical temperature of the d-dimensional Ising model.