1.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR132 papers
- Max Planck Institute for InformaticsDE124 papers
- Forschungszentrum JülichDE54 papers
- German Research Centre for Artificial IntelligenceDE41 papers
- Karlsruhe Institute of TechnologyDE41 papers
- Max Planck SocietyDE41 papers
- Technical University of MunichDE35 papers
- Universität UlmDE34 papers
- RWTH Aachen UniversityDE32 papers
- University of KaiserslauternDE32 papers
- University of PaduaIT32 papers
- Universitat Autònoma de BarcelonaES30 papers
9 papers · 2 filters
Universal aging properties at a disordered critical point
Gregory Schehr, Raja Paul
We investigate, analytically near the dimension and numerically in , the non equilibrium relaxational dynamics of the randomly diluted Ising model at criticality. U…
Growing length scales during aging in 2d disordered systems
Heiko Rieger, Gregory Schehr, Raja Paul
The non-equilibrium dynamics of three paradigmatic models for two-dimensional systems with quenched disorder is studied with a focus on the existence and analysis of a growing leng…
Specific Heat of Quantum Elastic Systems Pinned by Disorder
Gregory Schehr, Thierry Giamarchi, Pierre Le Doussal
We present the detailed study of the thermodynamics of vibrational modes in disordered elastic systems such as the Bragg glass phase of lattices pinned by quenched impurities. Our…
Collective roughening of elastic lines with hard core interaction in a disordered environment
Viljo Petäjä, Mikko Alava, Deok-Sun Lee +1
We investigate by exact optimization methods the roughening of two and three-dimensional systems of elastic lines with point disorder and hard-core repulsion with open boundary con…
Non equilibrium dynamics below the super-roughening transition
Gregory Schehr, Heiko Rieger
The non equilibrium relaxational dynamics of the solid on solid model on a disordered substrate and the Sine Gordon model with random phase shifts is studied numerically. Close to…
Partially asymmetric exclusion models with quenched disorder
R. Juhasz, L. Santen, F. Igloi
We consider the one-dimensional partially asymmetric exclusion process with random hopping rates, in which a fraction of particles (or sites) have a preferential jumping direction…
Domain Growth in Random Magnets
Raja Paul, Sanjay Puri, Heiko Rieger
We study the kinetics of domain growth in ferromagnets with random exchange interactions. We present detailed Monte Carlo results for the nonconserved random-bond Ising model, whic…
Aging in the glass phase of a 2D random periodic elastic system
Gregory Schehr, Pierre Le Doussal
Using RG we investigate the non-equilibrium relaxation of the (Cardy-Ostlund) 2D random Sine-Gordon model, which describes pinned arrays of lines. Its statics exhibits a marginal (…
Antiferromagnetic Heisenberg chains with bond alternation and quenched disorder
Yu-Cheng Lin, Heiko Rieger, Ferenc Iglói
We consider S=1/2 antiferromagnetic Heisenberg chains with alternating bonds and quenched disorder, which represents a theoretical model of the compound CuCl_{2x}Br_{2(1-x)}(γ-{pic…