Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Juliane U. Klamser"'
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Adapting statistical physics tools to study active systems is challenging due to their non-equilibrium nature. Here the authors use simulations to present a phase diagram of a 2D active system, showing a two-step melting scenario far from equilibrium
Externí odkaz:
https://doaj.org/article/2cf63cca0d1b42529cd6fb79fc093ef1
In a system of interacting thin rigid rods of equal length $2 \ell$ on a two-dimensional grid of lattice spacing $a$, we show that there are multiple phase transitions as the coupling strength $\kappa=\ell/a$ and the temperature are varied. There are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdd02aa0db2bfae4f2a85ced988e99ab
Publikováno v:
Physical review letters. 127(15)
We study kinetic Monte-Carlo (KMC) descriptions of active particles. By relying on large discrete time steps, KMC algorithms accelerate the relaxational dynamics of active systems towards their steady-state. We show, however, that their continuous-ti
Publikováno v:
Journal of Chemical Physics
Journal of Chemical Physics, American Institute of Physics, 2019, 150 (14), pp.144113. ⟨10.1063/1.5085828⟩
Journal of Chemical Physics, American Institute of Physics, 2019, 150 (14), pp.144113. ⟨10.1063/1.5085828⟩
We study non-equilibrium phases for interacting two-dimensional self-propelled particles with isotropic pair-wise interactions using a persistent kinetic Monte Carlo (MC) approach. We establish the quantitative phase diagram, including the motility-i
There is a misconception, widely shared amongst physicists, that the equilibrium free energy of a one-dimensional classical model with strictly finite-ranged interactions, and at non-zero temperatures, can not show any singularities as a function of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ef43c0a240d87e56ac78e319fa84f78