Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Casiulis, Mathias"'
We introduce a new class of functional correlated disordered materials, termed Gyromorphs, which uniquely combine liquid-like translational disorder with quasi-long-range rotational order, induced by a ring of $G$ delta peaks in their structure facto
Externí odkaz:
http://arxiv.org/abs/2410.09023
The energy landscape is central to understanding low-temperature and athermal systems, like jammed soft spheres. The geometry of this high-dimensional energy surface is controlled by a plethora of minima and their associated basins of attraction that
Externí odkaz:
http://arxiv.org/abs/2409.12113
Autor:
Casiulis, Mathias, Arbel, Eden, Lahini, Yoav, Martiniani, Stefano, Oppenheimer, Naomi, Zion, Matan Yah Ben
We present a geometric design rule for size-controlled clustering of self-propelled particles. Active particles that tend to rotate under an external force have an intrinsic signed-parameter with units of curvature, which we term curvity, derivable f
Externí odkaz:
http://arxiv.org/abs/2409.04618
Media with correlated disorder display unexpected transport properties, but it is still a challenge to design structures with desired spectral features at scale. In this work, we introduce an optimal formulation of this inverse problem by means of th
Externí odkaz:
http://arxiv.org/abs/2305.15693
Autor:
Anzivino, Carmine, Casiulis, Mathias, Zhang, Tom, Moussa, Amgad Salah, Martiniani, Stefano, Zaccone, Alessio
Publikováno v:
J. Chem. Phys. 158, 044901 (2023)
We show that an analogy between crowding in fluid and jammed phases of hard spheres captures the density dependence of the kissing number for a family of numerically generated jammed states. We extend this analogy to jams of mixtures of hard spheres
Externí odkaz:
http://arxiv.org/abs/2301.09599
Autor:
Casiulis, Mathias, Martiniani, Stefano
Publikováno v:
Papers in Physics, 15, 150001 (2023)
In statistical mechanics, measuring the number of available states and their probabilities, and thus the system's entropy, enables the prediction of the macroscopic properties of a physical system at equilibrium. This predictive capacity hinges on th
Externí odkaz:
http://arxiv.org/abs/2207.08241
Autor:
Casiulis, Mathias, Levine, Dov
Inspired by groups of animals and robots, we study the collective dynamics of large numbers of active particles, each one trying to get to its own randomly placed target, while avoiding collisions with each other. The particles we study are repulsive
Externí odkaz:
http://arxiv.org/abs/2202.09440
Traffic jams are an everyday hindrance to transport, and typically arise when many vehicles have the same or a similar destination. We show, however, that even when uniformly distributed in space and uncorrelated, targets have a crucial effect on tra
Externí odkaz:
http://arxiv.org/abs/2108.02131
In their comment on our work (ArXiv:1912.07056v1), Cavagna \textit{et al.} raise several interesting points on the phenomenology of flocks of birds, and conduct additional data analysis to back up their points. In particular, they question the existe
Externí odkaz:
http://arxiv.org/abs/1912.09202
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