Kibble–Zurek mechanism of Ising domains
The formation of topological defects after a symmetry-breaking phase transition is an
overarching phenomenon that encodes the underlying dynamics. The Kibble–Zurek …
overarching phenomenon that encodes the underlying dynamics. The Kibble–Zurek …
Dissipation dynamics of a scalar field
We investigate the dissipation rate of a scalar field in the vicinity of the phase transition and
the ordered phase, specifically within the universality class of model A. This dissipation rate …
the ordered phase, specifically within the universality class of model A. This dissipation rate …
Critical dynamics in a real-time formulation of the functional renormalization group
A bstract We present first calculations of critical spectral functions of the relaxational Models
A, B, and C in the Halperin-Hohenberg classification using a real-time formulation of the …
A, B, and C in the Halperin-Hohenberg classification using a real-time formulation of the …
[HTML][HTML] Comparing pseudo-and quantum-random number generators with Monte Carlo simulations
D Cirauqui, MÁ García-March, G Guigó Corominas… - APL Quantum, 2024 - pubs.aip.org
We study how the Monte Carlo simulations of the critical dynamics of two-dimensional Ising
lattices are affected by the quality (as compared to true randomness) of the pseudo …
lattices are affected by the quality (as compared to true randomness) of the pseudo …
Model A of critical dynamics: 5-loop ɛ expansion study
LT Adzhemyan, DA Evdokimov, M Hnatič… - Physica A: Statistical …, 2022 - Elsevier
We have calculated the five-loop RG expansions of the n-component A model of critical
dynamics in dimensions d= 4− ɛ within the Minimal Subtraction scheme. This is made …
dynamics in dimensions d= 4− ɛ within the Minimal Subtraction scheme. This is made …
Nonequilibrium dynamics of the Ising model on heterogeneous networks with an arbitrary distribution of threshold noise
The Ising model on networks plays a fundamental role as a testing ground for understanding
cooperative phenomena in complex systems. Here we solve the synchronous dynamics of …
cooperative phenomena in complex systems. Here we solve the synchronous dynamics of …
Conducting polymers near metal-insulator transition: Scaling and criticality
Scaling analysis provides insights into the critical region of metal-insulator transition (MIT).
An analysis of conductivity near MIT is carried out in five conducting polymers by using a …
An analysis of conductivity near MIT is carried out in five conducting polymers by using a …
Continuous dimer angles on the silicon surface: Critical properties and the Kibble-Zurek mechanism
A Weitzel, G Schaller, F Queisser, R Schützhold - Physical Review B, 2024 - APS
Langevin dynamics simulations are used to analyze the static and dynamic properties of an
XY model adapted to dimers forming on Si (001) surfaces. The numerics utilize high …
XY model adapted to dimers forming on Si (001) surfaces. The numerics utilize high …
Critical dynamics of long-range models on dynamical Lévy lattices
We investigate critical equilibrium and out of equilibrium properties of a ferromagnetic Ising
model in one and two dimensions in the presence of long-range interactions, J ij∝ r−(d+ σ) …
model in one and two dimensions in the presence of long-range interactions, J ij∝ r−(d+ σ) …
[HTML][HTML] Universal non-equilibrium scaling of cumulants across a critical point
We study the critical dynamics of a scalar field theory with Z 2 symmetry in the dynamic
universality class of Model A in two and three spatial dimensions with classical-statistical …
universality class of Model A in two and three spatial dimensions with classical-statistical …