201 citations · 886 across the 17 of their papers we have counts for
17 papers
Proactivity and pinning in the non-reciprocal XY model with vision anisotropy
Gabriele Bandini, Asja Jelic, Andrea Gambassi
We study a non-reciprocal XY model on a square lattice, in which spins interact with their nearest neighbors through vision-induced anisotropic interaction. Such anisotropy breaks…
The XY model with vision cone: non-reciprocal vs. reciprocal interactions
Gabriele Bandini, Davide Venturelli, Sarah A. M. Loos +2
We study the behavior of the classical XY model on a two-dimensional square lattice, with interactions occurring within a vision cone of each spin. Via Monte Carlo simulations, we…
Principal component analysis of absorbing state phase transitions
Cristiano Muzzi, Ronald Santiago Cortes, Devendra Singh Bhakuni +4
We perform a principal component analysis (PCA) of two one-dimensional lattice models belonging to distinct nonequilibrium universality classes - directed bond percolation and bran…
Aqueous Solution Chemistry In Silico and the Role of Data Driven Approaches
Debarshi Banerjee, Khatereh Azizi, Colin K. Egan +14
The use of computer simulations to study the properties of aqueous systems is, today more than ever, an active area of research. In this context, during the last decade there has b…
The Collective Burst Mechanism of Angular Jumps in Liquid Water
Adu Offei-Danso, Uriel N. Morzan, Alex Rodriguez +2
Understanding the microscopic origins of collective reorientational motions in aqueous systems requires techniques that allow us to reach beyond our chemical imagination. Herein, w…
Non-symmetric interactions trigger collective swings in globally ordered systems
Andrea Cavagna, Irene Giardina, Asja Jelic +2
Many systems in nature, from ferromagnets to flocks of birds, exhibit ordering phenomena on the large scale. In physical systems order is statistically robust for large enough dime…
Time-delayed Follow-the-Leader model for pedestrians walking in line
Jérôme Fehrenbach, Jacek Narski, Jiale Hua +6
We use the results of a pedestrian tracking experiment to identify a follow-the-leader model for pedestrians walking-in-line. We demonstrate the existence of a time-delay between a…
Emergence of collective changes in travel direction of starling flocks from individual birds fluctuations
Alessandro Attanasi, Andrea Cavagna, Lorenzo Del Castello +7
One of the most impressive features of moving animal groups is their ability to perform sudden coherent changes in travel direction. While this collective decision can be a respons…
Silent Flocks
Andrea Cavagna, Irene Giardina, Tomas S. Grigera +4
Experiments find coherent information transfer through biological groups on length and time scales distinctly below those on which asymptotically correct hydrodynamic theories appl…
Flocking and turning: a new model for self-organized collective motion
Andrea Cavagna, Lorenzo Del Castello, Irene Giardina +8
Birds in a flock move in a correlated way, resulting in large polarization of velocities. A good understanding of this collective behavior exists for linear motion of the flock. Ye…
GReTA - a novel Global and Recursive Tracking Algorithm in three dimensions
Alessandro Attanasi, Andrea Cavagna, Lorenzo Del Castello +8
Tracking multiple moving targets allows quantitative measure of the dynamic behavior in systems as diverse as animal groups in biology, turbulence in fluid dynamics and crowd and t…
Properties of pedestrians walking in line: Stepping behavior
Asja Jelić, Cécile Appert-Rolland, Samuel Lemercier +1
In human crowds, interactions among individuals give rise to a variety of self-organized collective motions that help the group to effectively solve the problem of coordination. Ho…
A bottleneck model for bidirectional transport controlled by fluctuations
Asja Jelić, Cécile Appert-Rolland, Ludger Santen
We introduce a new model to study the oscillations of opposite flows sharing a common bottleneck and moving on two Totally Asymmetric Simple Exclusion Process (TASEP) lanes. We pro…
Properties of pedestrians walking in line - Fundamental diagrams
Asja Jelić, Cécile Appert-Rolland, Samuel Lemercier +1
We present experimental results obtained for a one-dimensional flow using high precision motion capture. The full pedestrians' trajectories are obtained. In this paper, we focus on…
Quench dynamics of the 2d XY model
Asja Jelic, Leticia F. Cugliandolo
We investigate the out of equilibrium dynamics of the two-dimensional XY model when cooled across the Berezinskii-Kosterlitz-Thouless (BKT) phase transition using different protoco…
Bridging length and time scales in sheared demixing systems: from the Cahn-Hilliard to the Doi-Ohta model
Asja Jelic, Patrick Ilg, Hans Christian Öttinger
We develop a systematic coarse-graining procedure which establishes the connection between models of mixtures of immiscible fluids at different length and time scales. We start fro…
Dissipative electromagnetism from a nonequilibrium thermodynamics perspective
Asja Jelic, Markus Hütter, Hans Christian Öttinger
Dissipative effects in electromagnetism on macroscopic scales are examined by coarse graining the microscopic Maxwell equations with respect to time. We illustrate a procedure to d…