SERIES EXPANSION OF THE OFF-EQUILIBRIUM MODE-COUPLING EQUATIONS

We show that computing the coefficients of the Taylor expansion of the solution of the off-equilibrium dynamical equations characterizing mo dels with quenched disorder is a very effective way to understand the long-time asymptotic behaviour. We study the p = 3 spherical spin-glas s model, and we compute the asymptotic energy (in the critical region and down to T = 0) and the coefficients of the time decay of the energ y.