Four-dimensional Ising spin glass: scaling within the spin-glass phase (original) (raw)

Abstract. We investigate the nature of the spin-glass phase in the four-dimensional king spin glass. We study he probability dishibutions of overlaps, of energy overlaps and ullrmetricity for several sizes. We discover the existence of finite-size scaling in the fails of the first and second of these. This allows us to exmct mame exponents within the spin-glass phase. We also perform studies on quenched thermalization of large samples. Our results together with previous work favour the mean-field picfure of the spin-glass phase.