110 citations · 315 across the 14 of their papers we have counts for
14 papers
An exactly solvable macroscopic fluctuation theory of single-file diffusion
Sandeep Jangid, Soumyabrata Saha, Kapil Sharma +4
Single-file diffusion is a ubiquitous phenomenon in low-dimensional systems, arising in transport inside narrow channels. Its natural continuum model is a one-dimensional gas of ex…
Universal tracer statistics in single-file transport
Soumyabrata Saha, Jitendra Kethepalli, Benjamin Guiselin +2
We uncover an emergent universality in the large-scale, long-time statistics of a one-dimensional hard-rod gas evolving under two fundamentally different classes of microscopic dyn…
Dynamical phase transitions in certain non-ergodic stochastic processes
Yogeesh Reddy Yerrababu, Satya N. Majumdar, Benjamin Guiselin +1
We present a class of stochastic processes in which the large deviation functions of time-integrated observables exhibit singularities that relate to dynamical phase transitions of…
Curvature heterogeneities act as singular perturbations to smooth Laplacian fields: a fluid mechanics demonstration
Stéphane Guillet, Benjamin Guiselin, Mariem Boughzala +2
In this Letter, we use a model fluid mechanics experiment to elucidate the impact of curvature heterogeneities on two-dimensional fields deriving from harmonic potential functions.…
Is glass a state of matter?
Benjamin Guiselin, Gilles Tarjus, Ludovic Berthier
Glass is everywhere. We use and are surrounded by glass objects which make tangible the reality of glass as a distinct state of matter. Yet, glass as we know it is usually obtained…
Thirty milliseconds in the life of a supercooled liquid
Camille Scalliet, Benjamin Guiselin, Ludovic Berthier
We combine the swap Monte Carlo algorithm to long multi-CPU molecular dynamics simulations to analyse the equilibrium relaxation dynamics of model supercooled liquids over a time w…
Static self-induced heterogeneity in glass-forming liquids: Overlap as a microscope
Benjamin Guiselin, Gilles Tarjus, Ludovic Berthier
We propose and numerically implement a local probe of the static self-induced heterogeneity characterizing glass-forming liquids. The method relies on the equilibrium statistics of…
Excess wings and asymmetric relaxation spectra in a facilitated trap model
Camille Scalliet, Benjamin Guiselin, Ludovic Berthier
In a recent computer study, we have shown that the combination of spatially heterogeneous dynamics and kinetic facilitation provides a microscopic explanation for the emergence of…
Statistical mechanics of coupled supercooled liquids in finite dimensions
Benjamin Guiselin, Ludovic Berthier, Gilles Tarjus
We study the statistical mechanics of supercooled liquids when the system evolves at a temperature with a field linearly coupled to its overlap with a reference configurati…
Microscopic origin of excess wings in relaxation spectra of supercooled liquids
Benjamin Guiselin, Camille Scalliet, Ludovic Berthier
Glass formation is encountered in diverse materials. Experiments have revealed that dynamic relaxation spectra of supercooled liquids generically become asymmetric near the glass t…
On the overlap between configurations in glassy liquids
Benjamin Guiselin, Gilles Tarjus, Ludovic Berthier
The overlap, or similarity, between liquid configurations is at the core of the mean-field description of the glass transition, and remains a useful concept when studying three-dim…
Stable glassy configurations of the Kob-Andersen model using swap Monte Carlo
Anshul D. S. Parmar, Benjamin Guiselin, Ludovic Berthier
The swap Monte Carlo algorithm allows the preparation of highly stable glassy configurations for a number of glass-formers, but is inefficient for some models, such as the much stu…
Random-field Ising model criticality in a glass-forming liquid
Benjamin Guiselin, Ludovic Berthier, Gilles Tarjus
We use computer simulations to investigate the extended phase diagram of a supercooled liquid linearly coupled to a quenched reference configuration. An extensive finite-size scali…
Dynamic Morphologies and Stability of Droplet Interface Bilayers
Benjamin Guiselin, Jack O. Law, Buddhapriya Chakrabarti +1
We develop a theoretical framework for understanding dynamic morphologies and stability of droplet interface bilayers (DIBs), accounting for lipid kinetics in the monolayers and bi…