Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Teomy, Eial"'
Autor:
Teomy, Eial, Shokef, Yair
Publikováno v:
Phys. Rev. E 102, 062155 (2020)
Adding transitions to an equilibrium system increases the activity. Naively, one would expect this to hold also in out of equilibrium systems. This surprising effect is caused by adding heretofore forbidden transitions into less and less active state
Externí odkaz:
http://arxiv.org/abs/2008.07201
Publikováno v:
New Journal of Physics (2020)
We use a lattice model to study first-passage time distributions of target finding events through complex environments with elongated fibers distributed with different anisotropies and volume occupation fractions. For isotropic systems and for low de
Externí odkaz:
http://arxiv.org/abs/2006.03248
Publikováno v:
Journal of Statistical Mechanics - Theory and Experiment 113209 (2019)
We consider a simple model for active random walk with general temporal correlations, and investigate the shape of the probability distribution function of the displacement during a short time interval. We find that under certain conditions the distr
Externí odkaz:
http://arxiv.org/abs/1908.07242
Autor:
Teomy, Eial, Metzler, Ralf
We consider the correlations and the hydrodynamic description of random walkers with a general finite memory moving on a $d$ dimensional hypercubic lattice. We derive a drift-diffusion equation and identify a memory-dependent critical density. Above
Externí odkaz:
http://arxiv.org/abs/1906.10447
Autor:
Teomy, Eial, Metzler, Ralf
Publikováno v:
Journal of Physics A 52 385001 2019
We study a lattice gas of persistent walkers, in which each site is occupied by at most one particle and the direction each particle attempts to move to depends on its last step. We analyse the mean squared displacement (MSD) of the particles as a fu
Externí odkaz:
http://arxiv.org/abs/1906.10442
Many developmental processes in biology utilize Notch-Delta signaling to construct an ordered pattern of cellular differentiation. This signaling modality is based on nearest-neighbor contact, as opposed to the more familiar mechanism driven by the r
Externí odkaz:
http://arxiv.org/abs/1902.04917
Publikováno v:
Phys. Rev. E 98, 042418 (2018)
The Voronoi-based cellular model is highly successful in describing the motion of two-dimensional confluent cell tissues. In the homogeneous version of this model, the energy of each cell is determined solely by its geometric shape and size, and the
Externí odkaz:
http://arxiv.org/abs/1803.03962
Autor:
Teomy, Eial, Shokef, Yair
Publikováno v:
Phys. Rev. E 95, 022124 (2017)
Kinetically-constrained models are lattice-gas models that are used for describing glassy systems. By construction, their equilibrium state is trivial and there are no equal-time correlations between the occupancy of different sites. We drive such mo
Externí odkaz:
http://arxiv.org/abs/1612.00182
Publikováno v:
Nature, vol 535, pp 529-532 (2016)
The structural complexity of metamaterials is limitless, although in practice, most designs comprise periodic architectures which lead to materials with spatially homogeneous features. More advanced tasks, arising in e.g. soft robotics, prosthetics a
Externí odkaz:
http://arxiv.org/abs/1608.00625
Publikováno v:
Journal of Statistical Mechanics - Theory and Experiment 054051 (2016)
We investigate a three-dimensional kinetically-constrained model that exhibits two types of phase transitions at different densities. At the jamming density $ \rho_J $ there is a mixed-order phase transition in which a finite fraction of the particle
Externí odkaz:
http://arxiv.org/abs/1602.00876