Browsing by Author "0486302"
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Dimensional study of the dynamical arrest in a random Lorentz gas.
Charbonneau, Patrick; Jin, Y (Phys Rev E Stat Nonlin Soft Matter Phys, 201504)The random Lorentz gas (RLG) is a minimal model for transport in heterogeneous media. Upon increasing the obstacle density, it exhibits a growing subdiffusive transport regime and then a dynamical arrest. Here, we study ... 
Dynamical heterogeneity and nonlinear susceptibility in supercooled liquids with shortrange attraction
Charbonneau, Patrick; Reichman, DR (Physical Review Letters, 20070924)Recent work has demonstrated the strong qualitative differences between the dynamics near a glass transition driven by shortranged repulsion and one governed by shortranged attraction. Here we study in detail the behavior ... 
Dynamical heterogeneity in a glassforming ideal gas.
Charbonneau, Patrick; Das, C; Frenkel, D (Phys Rev E Stat Nonlin Soft Matter Phys, 200807)We conduct a numerical study of the dynamical behavior of a system of threedimensional "crosses," particles that consist of three mutually perpendicular line segments of length sigma rigidly joined at their midpoints. In ... 
Dynamics around the Site Percolation Threshold on HighDimensional Hypercubic Lattices
Charbonneau, Patrick; Biroli, Giulio; Hu, YiRecent advances on the glass problem motivate reexamining classical models of percolation. Here, we consider the displacement of an ant in a labyrinth near the percolation threshold on cubic lattices both below and above ... 
Efficient measurement of pointtoset correlations and overlap fluctuations in glassforming liquids.
Berthier, Ludovic; Charbonneau, Patrick; Yaida, Sho (J Chem Phys, 20160114)Cavity pointtoset correlations are realspace tools to detect the roughening of the freeenergy landscape that accompanies the dynamical slowdown of glassforming liquids. Measuring these correlations in model glass formers ... 
Emergence of limitperiodic order in tiling models.
Byington, TW; Charbonneau, Patrick; Marcoux, C; Qian, Z; Socolar, Joshua ES (Phys Rev E Stat Nonlin Soft Matter Phys, 201407)A twodimensional (2D) lattice model defined on a triangular lattice with nearest and nextnearestneighbor interactions based on the TaylorSocolar monotile is known to have a limitperiodic ground state. The system reaches ... 
Equilibrium Phase Behavior of a ContinuousSpace Microphase Former.
Charbonneau, Patrick; Zhang, K; Zhuang, Y (Phys Rev Lett, 20160304)Periodic microphases universally emerge in systems for which shortrange interparticle attraction is frustrated by longrange repulsion. The morphological richness of these phases makes them desirable material targets, but ... 
Equilibrium Phase Behavior of the SquareWell Linear MicrophaseForming Model.
Zhuang, Y; Charbonneau, Patrick (J Phys Chem B, 20160707)We have recently developed a simulation approach to calculate the equilibrium phase diagram of particlebased microphase formers. Here, this approach is used to calculate the phase behavior of the squarewell linear model ... 
Erratum: [N]pT ensemble and finitesizescaling study of the critical isostructural transition in the generalized exponential model of index 4
Zhang, K; Charbonneau, Patrick (Physical Review E  Statistical, Nonlinear, and Soft Matter Physics, 20121205) 
Erratum: Emergence of limitperiodic order in tiling models (Physical Review E  Statistical, Nonlinear, and Soft Matter Physics (2014) 90 (012136))
Byington, TW; Charbonneau, Patrick; Marcoux, C; Qian, Z; Socolar, Joshua ES (Physical Review E  Statistical, Nonlinear, and Soft Matter Physics, 20160229) 
Exact theory of dense amorphous hard spheres in high dimension. III. the full replica symmetry breaking solution
Charbonneau, Patrick; Kurchan, J; Parisi, G; Urbani, P; Zamponi, Francesco (Journal of Statistical Mechanics: Theory and Experiment, 20141001)© 2014 IOP Publishing Ltd. In the first part of this paper, we derive the general replica equations that describe infinitedimensional hard spheres at any level of replica symmetry breaking (RSB) and in particular in the ... 
Fractal free energy landscapes in structural glasses.
Charbonneau, Patrick; Kurchan, J; Parisi, G; Urbani, P; Zamponi, Francesco (Nat Commun, 20140424)Glasses are amorphous solids whose constituent particles are caged by their neighbours and thus cannot flow. This sluggishness is often ascribed to the free energy landscape containing multiple minima (basins) separated ... 
Gardner Phenomenology in Minimally Polydisperse Crystalline Systems
Charbonneau, Patrick; Corwin, Eric I; Fu, Lin; Tsekenis, Georgios; Naald, Michael van derWe study the structure and dynamics of crystals of minimally polydisperse hard spheres at high pressures. Structurally, they exhibit a powerlaw scaling in their probability distribution of weak forces and small interparticle ... 
Gassolid coexistence of adhesive spheres
Charbonneau, Patrick; Frenkel, D (Journal of Chemical Physics, 20070528)In this note, the authors investigate whether the gasliquid critical point can remain stable with respect to solidification for narrow attractive interactions down to the Baxter limit. Using a crude cell theory, the authors ... 
Geometrical frustration and static correlations in a simple glass former.
Charbonneau, Benoit; Charbonneau, Patrick; Tarjus, Gilles (Phys Rev Lett, 20120120)We study the geometrical frustration scenario of glass formation for simple hardsphere models. We find that the dual picture in terms of defects brings little insight and no theoretical simplification for the understanding ... 
Geometrical frustration and static correlations in hardsphere glass formers.
Charbonneau, Patrick; Charbonneau, Benoit; Tarjus, Gilles (The Journal of chemical physics, 201303)We analytically and numerically characterize the structure of hardsphere fluids in order to review various geometrical frustration scenarios of the glass transition. We find generalized polytetrahedral order to be correlated ... 
Geometrical frustration and static correlations in hardsphere glass formers.
Charbonneau, Benoit; Charbonneau, Patrick; Tarjus, Gilles (J Chem Phys, 20130328)We analytically and numerically characterize the structure of hardsphere fluids in order to review various geometrical frustration scenarios of the glass transition. We find generalized polytetrahedral order to be correlated ... 
Geometrical frustration: a study of fourdimensional hard spheres.
Charbonneau, Patrick; Frenkel, D; van Meel, JA (Phys Rev E Stat Nonlin Soft Matter Phys, 200903)The smallest maximumkissingnumber Voronoi polyhedron of threedimensional (3D) Euclidean spheres is the icosahedron, and the tetrahedron is the smallest volume that can show up in Delaunay tessellation. No periodic lattice ... 
Glass and Jamming Transitions: From Exact Results to FiniteDimensional Descriptions
Charbonneau, Patrick; Kurchan, J; Parisi, G; Urbani, P; Zamponi, Francesco (20170401)Despite decades of work, gaining a firstprinciple understanding of amorphous materials remains an extremely challenging problem. However, recent theoretical breakthroughs have led to the formulation of an exact solution ... 
Glass transition and random close packing above three dimensions.
Charbonneau, Patrick; Ikeda, A; Parisi, G; Zamponi, Francesco (Phys Rev Lett, 20111028)Motivated by a recently identified severe discrepancy between a static and a dynamic theory of glasses, we numerically investigate the behavior of dense hard spheres in spatial dimensions 3 to 12. Our results are consistent ...