Ageing properties of critical systems
P Calabrese, A Gambassi - Journal of Physics A: Mathematical …, 2005 - iopscience.iop.org
In the past few years, systems with slow dynamics have attracted considerable theoretical
and experimental interest. Ageing phenomena are observed during this everlasting non …
and experimental interest. Ageing phenomena are observed during this everlasting non …
Critical ageing of Ising ferromagnets relaxing from an ordered state
P Calabrese, A Gambassi… - Journal of Statistical …, 2006 - iopscience.iop.org
We investigate the nonequilibrium behaviour of the d-dimensional Ising model with purely
dissipative dynamics during its critical relaxation from a magnetized initial configuration. The …
dissipative dynamics during its critical relaxation from a magnetized initial configuration. The …
Local scale-invariance and ageing in noisy systems
A Picone, M Henkel - Nuclear Physics B, 2004 - Elsevier
The influence of the noise on the long-time ageing dynamics of a quenched ferromagnetic
spin system with a non-conserved order parameter and described through a Langevin …
spin system with a non-conserved order parameter and described through a Langevin …
Conjugate field and fluctuation-dissipation relation for the dynamic phase transition in the two-dimensional kinetic Ising model
The two-dimensional kinetic Ising model, when exposed to an oscillating applied magnetic
field, has been shown to exhibit a nonequilibrium, second-order dynamic phase transition …
field, has been shown to exhibit a nonequilibrium, second-order dynamic phase transition …
Intensive thermodynamic parameters in nonequilibrium systems
Considering a broad class of steady-state nonequilibrium systems for which some additive
quantities are conserved by the dynamics, we introduce from a statistical approach intensive …
quantities are conserved by the dynamics, we introduce from a statistical approach intensive …
Definition and relevance of nonequilibrium intensive thermodynamic parameters
We show that intensive thermodynamic parameters associated to additive conserved
quantities can be naturally defined from a statistical approach in far-from-equilibrium steady …
quantities can be naturally defined from a statistical approach in far-from-equilibrium steady …
Opinion formation model for markets with a social temperature and fear
SM Krause, S Bornholdt - Physical Review E—Statistical, Nonlinear, and Soft …, 2012 - APS
In the spirit of behavioral finance, we study the process of opinion formation among investors
using a variant of the two-dimensional voter model with a tunable social temperature …
using a variant of the two-dimensional voter model with a tunable social temperature …
Critical phenomena of the majority voter model in a three-dimensional cubic lattice
AL Acuña-Lara, F Sastre - Physical Review E—Statistical, Nonlinear, and Soft …, 2012 - APS
In this work we investigate the critical behavior of the three-dimensional simple-cubic
majority voter model. Using numerical simulations and a combination of two different …
majority voter model. Using numerical simulations and a combination of two different …
On the characterisation of a Bragg spectrometer with X-rays from an ECR source
DF Anagnostopoulos, S Biri, D Gotta, A Gruber… - Nuclear Instruments and …, 2005 - Elsevier
Narrow X-ray lines from helium-like argon emitted from a dedicated ECR source have been
used to determine the response function of a Bragg crystal spectrometer equipped with large …
used to determine the response function of a Bragg crystal spectrometer equipped with large …
Ageing phenomena without detailed balance: the contact process
The long-time dynamics of the 1D contact process suddenly brought out of an uncorrelated
initial state is studied through a light-cone transfer-matrix renormalization group approach …
initial state is studied through a light-cone transfer-matrix renormalization group approach …