Quantum critical dynamics in a 5,000-qubit programmable spin glass
Experiments on disordered alloys,–suggest that spin glasses can be brought into low-
energy states faster by annealing quantum fluctuations than by conventional thermal …
energy states faster by annealing quantum fluctuations than by conventional thermal …
Fifth-order susceptibility unveils growth of thermodynamic amorphous order in glass-formers
Glasses are ubiquitous in daily life and technology. However, the microscopic mechanisms
generating this state of matter remain subject to debate: Glasses are considered either as …
generating this state of matter remain subject to debate: Glasses are considered either as …
Memory and rejuvenation effects in spin glasses are governed by more than one length scale
Memory and rejuvenation effects in the magnetic response of off-equilibrium spin glasses
have been widely regarded as the doorway into the experimental exploration of …
have been widely regarded as the doorway into the experimental exploration of …
The Mpemba effect in spin glasses is a persistent memory effect
The Mpemba effect occurs when a hot system cools faster than an initially colder one, when
both are refrigerated in the same thermal reservoir. Using the custom-built supercomputer …
both are refrigerated in the same thermal reservoir. Using the custom-built supercomputer …
Glasses and aging, A statistical mechanics perspective on
We start with a few concise definitions of the most important concepts discussed in this entry.
Glass transition For molecular liquids, the glass transition denotes a crossover from a …
Glass transition For molecular liquids, the glass transition denotes a crossover from a …
Uncovering gauge-dependent critical order-parameter correlations by a stochastic gauge fixing at and continuous transitions
We study the O (N)* transitions that occur in the 3D Z 2-gauge N-vector model and the
analogous Ising* transitions occurring in the 3D Z 2-gauge Higgs model, corresponding to …
analogous Ising* transitions occurring in the 3D Z 2-gauge Higgs model, corresponding to …
Combinatorial optimization using dynamical phase transitions in driven-dissipative systems
The dynamics of driven-dissipative systems is shown to be well-fitted for achieving efficient
combinatorial optimization. The proposed method can be applied to solve any combinatorial …
combinatorial optimization. The proposed method can be applied to solve any combinatorial …
Amorphous quantum magnets in a two-dimensional Rydberg atom array
Amorphous solids, ie, systems which feature well-defined short-range properties but lack
long-range order, constitute an important research topic in condensed matter. While their …
long-range order, constitute an important research topic in condensed matter. While their …
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 …
Determining the nonequilibrium criticality of a Gardner transition via a hybrid study of molecular simulations and machine learning
Apparent critical phenomena, typically indicated by growing correlation lengths and
dynamical slowing down, are ubiquitous in nonequilibrium systems such as supercooled …
dynamical slowing down, are ubiquitous in nonequilibrium systems such as supercooled …