This article reviews the 40+ year old spin-glass field and one of its earliest model
interpretations as a spin density wave. Our description is from an experimental …

The Ising spin glass in two dimensions exhibits rich behavior with subtle differences in the
scaling for different coupling distributions. We use recently developed map**s to graph …

We compare the critical behavior of the short-range Ising spin glass with a spin glass with
long-range interactions which fall off as a power σ of the distance. We show that there is a …

We study the de Almeida–Thouless (AT) line in the one-dimensional power-law diluted XY
spin-glass model, in which the probability that two spins separated by a distance r interact …

One of the key predictions of Parisi's broken replica symmetry theory of spin glasses is the
existence of a phase transition in an applied field to a state with broken replica symmetry …

The critical behavior of the O (2) model on dilute Lévy graphs built on a two-dimensional
square lattice is analyzed. Different qualitative cases are probed, varying the exponent ρ …

Nematic ordering, where the spins globally align along a spontaneously chosen axis
irrespective of direction, occurs in spin-glass systems of classical Heisenberg spins in d= 3 …

We investigate the critical behavior of a spin chain coupled to bosonic baths characterized
by a spectral density proportional to ω s, with s> 1. Varying s changes the effective …

Equilibrium properties of long-range interacting systems on lattices are investigated. There
was a conjecture by Cannas et al.[Phys. Rev. B 61, 11521 (2000) PRBMDO 1098-0121 …

We study the low-temperature thermomagnetic properties of the polycrystalline material Tb 2
Zr 2 O 7 through ac susceptibility and specific heat measurements. This zirconate displays a …