Spin glasses: redux: an updated experimental/materials survey
JA Mydosh - Reports on Progress in Physics, 2015 - iopscience.iop.org
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 …
interpretations as a spin density wave. Our description is from an experimental …
Gardner physics in amorphous solids and beyond
Note: This Perspective offers a progress report for the Simons collaboration “Cracking the
Glass Problem,” of which the authors are some of the principal investigators. While the …
Glass Problem,” of which the authors are some of the principal investigators. While the …
Seeking quantum speedup through spin glasses: The good, the bad, and the ugly
There has been considerable progress in the design and construction of quantum annealing
devices. However, a conclusive detection of quantum speedup over traditional silicon-based …
devices. However, a conclusive detection of quantum speedup over traditional silicon-based …
Spin-glass dynamics: experiment, theory and simulation
ED Dahlberg, I Pemartín, E Marinari… - arxiv preprint arxiv …, 2024 - arxiv.org
The study of spin-glass dynamics, long considered the paradigmatic complex system, has
reached important milestones. The availability of high-quality single crystals has allowed the …
reached important milestones. The availability of high-quality single crystals has allowed the …
Unexpected upper critical dimension for spin glass models in a field predicted by the loop expansion around the bethe solution at zero temperature
The spin-glass transition in a field in finite dimension is analyzed directly at zero temperature
using a perturbative loop expansion around the Bethe lattice solution. The loop expansion is …
using a perturbative loop expansion around the Bethe lattice solution. The loop expansion is …
Nontrivial critical fixed point for replica-symmetry-breaking transitions
The transformation of the free-energy landscape from smooth to hierarchical is one of the
richest features of mean-field disordered systems. A well-studied example is the de Almeida …
richest features of mean-field disordered systems. A well-studied example is the de Almeida …
Optical computation of a spin glass dynamics with tunable complexity
Spin glasses (SGs) are paradigmatic models for physical, computer science, biological, and
social systems. The problem of studying the dynamics for SG models is nondetermistic …
social systems. The problem of studying the dynamics for SG models is nondetermistic …
Thermodynamic glass transition in a spin glass without time-reversal symmetry
RA Baños, A Cruz, LA Fernandez… - Proceedings of the …, 2012 - National Acad Sciences
Spin glasses are a longstanding model for the sluggish dynamics that appear at the glass
transition. However, spin glasses differ from structural glasses in a crucial feature: they enjoy …
transition. However, spin glasses differ from structural glasses in a crucial feature: they enjoy …
Disappearance of the de Almeida-Thouless line in six dimensions
We show that the Almeida-Thouless line in Ising spin glasses vanishes when their
dimension d→ 6+ as h AT 2/T c 2= C (d-6) 4 (1-T/T c) d/2-1, where C is a constant of order …
dimension d→ 6+ as h AT 2/T c 2= C (d-6) 4 (1-T/T c) d/2-1, where C is a constant of order …
Evidence that the de Almeida–Thouless transition disappears below six dimensions
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 …
existence of a phase transition in an applied field to a state with broken replica symmetry …