We consider the problem of temperature chaos in mean-field spin-glass models defined on random lattices with finite connectivity. By means of an expansion in the order parameter we show that these models display a much stronger chaos effect than the fully connected Sherrington-Kirkpatrick model with the exception of the Bethe lattice with a bimodal distribution of the couplings
We study the role of fluctuations on the thermodynamic glassy properties of plaquette spin models, ...
In a recent paper we found strong evidence from simulations that the Ising antiferromagnet on ``thin...
We introduce a new method, based on the recently developed random tensor theory, to study the p-spin...
We address the problem of chaotic temperature dependence in disordered glassy systems at equilibriu...
We discuss the issue of temperature chaos in the Sherrington-Kirkpatrick spin glass mean-field model...
7 pages, 3 figures, the text is slightly changedTemperature chaos is an extreme sensitivity of the e...
We investigate numerically disorder chaos in spin glasses, i.e. the sensitivity of the ground state...
Temperature chaos plays a role in important eects, for example memory and rejuvenation, in spin gla...
Experiments featuring non-equilibrium glassy dynamics under temperature changes still await interpre...
We investigate the question of temperature chaos in the Sherrington-Kirkpatrick spin glass model, ap...
We discuss the problem of static chaos in spin glasses. In the case of magnetic-field perturbations,...
12 pages, 2 figuresWe discuss level crossing of the free-energy of TAP solutions under variations of...
Membres du Jury : Alain Billoire (Rapporteur), Robert CORI (Examinateur), Bernard Derrida (Président...
We study magnetic properties of spin glass (SG) systems under a random field (RF), based on the sugg...
This thesis considers asymptotic behaviors of high-dimensional disordered systems, including Ising m...
We study the role of fluctuations on the thermodynamic glassy properties of plaquette spin models, ...
In a recent paper we found strong evidence from simulations that the Ising antiferromagnet on ``thin...
We introduce a new method, based on the recently developed random tensor theory, to study the p-spin...
We address the problem of chaotic temperature dependence in disordered glassy systems at equilibriu...
We discuss the issue of temperature chaos in the Sherrington-Kirkpatrick spin glass mean-field model...
7 pages, 3 figures, the text is slightly changedTemperature chaos is an extreme sensitivity of the e...
We investigate numerically disorder chaos in spin glasses, i.e. the sensitivity of the ground state...
Temperature chaos plays a role in important eects, for example memory and rejuvenation, in spin gla...
Experiments featuring non-equilibrium glassy dynamics under temperature changes still await interpre...
We investigate the question of temperature chaos in the Sherrington-Kirkpatrick spin glass model, ap...
We discuss the problem of static chaos in spin glasses. In the case of magnetic-field perturbations,...
12 pages, 2 figuresWe discuss level crossing of the free-energy of TAP solutions under variations of...
Membres du Jury : Alain Billoire (Rapporteur), Robert CORI (Examinateur), Bernard Derrida (Président...
We study magnetic properties of spin glass (SG) systems under a random field (RF), based on the sugg...
This thesis considers asymptotic behaviors of high-dimensional disordered systems, including Ising m...
We study the role of fluctuations on the thermodynamic glassy properties of plaquette spin models, ...
In a recent paper we found strong evidence from simulations that the Ising antiferromagnet on ``thin...
We introduce a new method, based on the recently developed random tensor theory, to study the p-spin...
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