232 citations · 1k across the 20 of their papers we have counts for
20 papers
Bridging the Gap Between Avalanche Relaxation and Yielding Rheology
Leonardo Relmucao-Leiva, Carlos Villarroel, Gustavo Düring
The yielding transition in amorphous materials, whether driven passively (simple shear) or actively, remains a fundamental open question in soft matter physics. While avalanche sta…
Self-Aligning Polar Active Matter
Paul Baconnier, Olivier Dauchot, Vincent Démery +4
Self-alignment describes the property of a polar active unit to align or anti-align its orientation towards its velocity. In contrast to mutual alignment, where the headings of mul…
Avalanche properties at the yielding transition: from externally deformed glasses to active systems
Carlos Villarroel, Gustavo Düring
We investigated the yielding phenomenon in the quasistatic limit using numerical simulations of soft particles. Two different deformation scenarios, simple shear (passive) and self…
Active Solids Model: Rigid Body Motion and Shape-changing Mechanisms
Claudio Hernández-López, Paul Baconnier, Corentin Coulais +2
Active solids such as cell collectives, colloidal clusters, and active metamaterials exhibit diverse collective phenomena, ranging from rigid body motion to shape-changing mechanis…
Path integral description and direct interaction approximation for elastic plate turbulence
Ignacio Pavez, Gustavo Düring
In this work, we apply the Martin-Siggia-Rose path integral formalism to the equations of a thin elastic plate. Using a diagrammatic technique, we obtain the direct interaction app…
Selective and Collective Actuation in Active Solids
P. Baconnier, D. Shohat, C. Hernandèz +4
Active solids consist of elastically coupled out-of-equilibrium units performing work. They are central to autonomous processes, such as locomotion, self-oscillations and rectifica…
An exact result in strong wave turbulence of thin elastic plates
Gustavo Düring, Giorgio Krstulovic
An exact result concerning the energy transfers between non-linear waves of thin elastic plate is derived. Following Kolmogorov's original ideas in hydrodynamical turbulence, but a…
Statistics and properties of low-frequency vibrational modes in structural glasses
Edan Lerner, Gustavo Düring, Eran Bouchbinder
Low-frequency vibrational modes play a central role in determining various basic properties of glasses, yet their statistical and mechanical properties are not fully understood. Us…
Effect of particle collisions in dense suspension flows
Gustavo Düring, Edan Lerner, Matthieu Wyart
We study non-local effects associated with particle collisions in dense suspension flows, in the context of the affine solvent model known to capture various aspects of the jamming…
Unified Theory of Inertial Granular Flows and Non-Brownian Suspensions
E. DeGiuli, G. Düring, E. Lerner +1
Rheological properties of dense flows of hard particles are singular as one approaches the jamming threshold where flow ceases, both for aerial granular flows dominated by inertia,…
Breakdown of continuum elasticity in amorphous solids
Edan Lerner, Eric DeGiuli, Gustavo Düring +1
We show numerically that the response of simple amorphous solids (elastic networks and particle packings) to a local force dipole is characterized by a lengthscale that di…
Length scales and self-organization in dense suspension flows
Gustavo Düring, Edan Lerner, Matthieu Wyart
Dense non-Brownian suspension flows of hard particles display mystifying properties: as the jamming threshold is approached, the viscosity diverges, as well as a length scale that…
Why glass elasticity affects the thermodynamics and fragility of super-cooled liquids
Le Yan, Gustavo Düring, Matthieu Wyart
Super-cooled liquids are characterized by their fragility: the slowing down of the dynamics under cooling is more sudden and the jump of specific heat at the glass transition is ge…
Phonon gap and localization lengths in floppy materials
Gustavo Düring, Edan Lerner, Matthieu Wyart
Gels of semi-flexible polymers, network glasses made of low valence elements, softly compressed ellipses and dense suspensions under flow are examples of floppy materials. These sy…
Toward a microscopic description of flow near the jamming threshold
Edan Lerner, Gustavo Düring, Matthieu Wyart
We study the relationship between microscopic structure and viscosity in non-Brownian suspensions. We argue that the formation and opening of contacts between particles in flow eff…
A unified framework for non-Brownian suspension flows and soft amorphous solids
Edan Lerner, Gustavo Düring, Matthieu Wyart
While the rheology of non-Brownian suspensions in the dilute regime is well-understood, their behavior in the dense limit remains mystifying. As the packing fraction of particles i…
Simulations of driven overdamped frictionless hard spheres
Edan Lerner, Gustavo Düring, Matthieu Wyart
We introduce an event-driven simulation scheme for overdamped dynamics of frictionless hard spheres subjected to external forces, neglecting hydrodynamic interactions. Our event-dr…
Theory of real supersolids
Gustavo During, Christophe Josserand, Yves Pomeau +1
We review the main properties of a supersolid. We describe first the macroscopic equation that satisfies a supersolid based on general arguments and symmetries and show that such s…
Statistical mechanics of Monte Carlo sampling and the sign problem
Gustavo During, Jorge Kurchan
Monte Carlo sampling of any system may be analyzed in terms of an associated glass model -- a variant of the Random Energy Model -- with, whenever there is a sign problem, complex…
Symmetry Induced 4-Wave Capillary Wave Turbulence
Gustavo Düring, Claudio Falcón
We report theoretical and experimental results on 4-wave capillary wave turbulence. A system consisting of two inmiscible and incompressible fluids of the same density can be writt…