61 citations · 624 across the 28 of their papers we have counts for
28 papers
Memory formation in dense persistent active matter
Elisabeth Agoritsas, Peter K. Morse
Protocol-dependent states in structural glasses can encode a disordered, yet retrievable memory. While training such materials is typically done via a global drive, such as externa…
Ductile-to-brittle transition and yielding in soft amorphous materials: perspectives and open questions
Thibaut Divoux, Elisabeth Agoritsas, Stefano Aime +37
Soft amorphous materials are viscoelastic solids ubiquitously found around us, from clays and cementitious pastes to emulsions and physical gels encountered in food or biomedical e…
Loss of memory of an elastic line on its way to limit cycles
Elisabeth Agoritsas, Jonathan Barés
Under an oscillating mechanical drive, an amorphous material progressively forgets its initial configuration and might eventually converge to a limit cycle. Beyond quasistatic driv…
Explaining the effects of non-convergent sampling in the training of Energy-Based Models
Elisabeth Agoritsas, Giovanni Catania, Aurélien Decelle +1
In this paper, we quantify the impact of using non-convergent Markov chains to train Energy-Based models (EBMs). In particular, we show analytically that EBMs trained with non-pers…
Microscopic interplay of temperature and disorder of a one-dimensional elastic interface
Nirvana Caballero, Thierry Giamarchi, Vivien Lecomte +1
Elastic interfaces display scale-invariant geometrical fluctuations at sufficiently large lengthscales. Their asymptotic static roughness then follows a power-law behavior, whose a…
A numerical study of the statistics of roughness parameters for fluctuating interfaces
Sebastian Bustingorry, Jill Guyonnet, Patrycja Paruch +1
Self-affine rough interfaces are ubiquitous in experimental systems, and display characteristic scaling properties as a signature of the nature of disorder in their supporting medi…