7 citations · 19 across the 10 of their papers we have counts for
11 papers
An active soft glassy rheology model
Raffaele Mendozza, Tobias Müller, Peter Sollich
Biological materials such as the cytoskeleton and confluent cell monolayers are active, dense systems continuously subjected to internal stresses and strains, making their rheologi…
How Quorum Sensing Shapes Clustering in Active Matter
L. de Souza, E. F. Teixeira, G. M. Viswanathan +2
Self-propelled particles undergoing persistent motion can accumulate either through excluded-volume interactions or through quorum sensing, where self-propulsion decreases at high…
Yet another exponential Hopfield model
Linda Albanese, Andrea Alessandrelli, Adriano Barra +1
We propose and analyze a new variation of the so-called {\em exponential Hopfield model}, a recently introduced family of associative neural networks with unprecedented storage cap…
Emergent odd viscoelasticity in chiral soft glassy materials
Debarghya Banerjee, Peter Sollich
Rheological properties of chiral active materials have been an important area of research in the recent past, in particular regarding odd terms in their mechanical response. While…
Multifractality and statistical localization in the sparse Barrat-Mézard trap model
Diego Tapias, Peter Sollich
We study within a paradigmatic model for glassy dynamics, the Barrat-Mézard trap model, the effect of a nontrivial network structure in the connectivity among traps. Sparseness of…
Localization and top eigenvalue detection
Diego Tapias, Benedikt Grüger, Reimer Kühn +1
The detection of the top eigenvalue and its corresponding eigenvector in ensembles of random matrices has significant applications across various fields. An existing method, based…
Static vs dynamic rough energy landscapes: Where is diffusion faster?
Dmitrii E. Makarov, Peter Sollich
Molecules in dense environments, such as biological cells, are subjected to forces that fluctuate both in time and in space. While spatial fluctuations are captured by Lifson-Jacks…
Spectral properties, localization transition and multifractal eigenvectors of the Laplacian on heterogeneous networks
Jeferson D. da Silva, Diego Tapias, Peter Sollich +1
We study the spectral properties and eigenvector statistics of the Laplacian on highly-connected networks with random coupling strengths and a gamma distribution of rescaled degree…
Challenges in the rheology of glasses
Peter Sollich
In this contribution to the proceedings of the 29th Solvay Conference on Physics I will give an overview of some key challenges in our theoretical understanding of the rheology of…
Bringing together two paradigms of non-equilibrium: Fragile versus robust aging in driven glassy systems
Diego Tapias, Charles Marteau, Fabián Aguirre-López +1
There are two key paradigms for non-equilibrium dynamics: on the one hand, aging towards an equilibrium state that cannot be reached on reasonable timescales; on the other, externa…
Multifractality and statistical localization in highly heterogeneous random networks
Diego Tapias, Peter Sollich
We consider highly heterogeneous random networks with symmetric interactions in the limit of high connectivity. A key feature of this system is that the spectral density of the cor…