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5 papers · 2 filters
Out of equilibrium dynamics of the spiral model
Federico Corberi, Leticia F. Cugliandolo
We study the relaxation of the bi-dimensional kinetically constrained spiral model. We show that due to the reversibility of the dynamic rules any unblocked state fully decorrelate…
Growing correlations and aging of an elastic line in a random potential
José Luis Iguain, Sebastian Bustingorry, Alejandro B. Kolton +1
We study the thermally assisted relaxation of a directed elastic line in a two dimensional quenched random potential by solving numerically the Edwards-Wilkinson equation and the M…
Thermodynamics and structure of simple liquids in the hyperbolic plane
François Sausset, Gilles Tarjus, Pascal Viot
We provide a consistent statistical-mechanical treatment for describing the thermodynamics and the structure of fluids embedded in the hyperbolic plane. In particular, we derive a…
Anomalous diffusion mediated by atom deposition into a porous substrate
Pascal Brault, Christophe Josserand, Jean-Marc Bauchire +3
Constant flux atom deposition into a porous medium is shown to generate a dense overlayer and a diffusion profile. Scaling analysis shows that the overlayer acts as a dynamic contr…
Ground state energy of the two-dimensional weakly interacting Bose gas: First correction beyond Bogoliubov theory
Christophe Mora, Yvan Castin
We consider the grand potential of a two-dimensional weakly interacting homogeneous Bose gas at zero temperature. Building on a number-conserving Bogoliubov method for a lattic…