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pro vyhledávání: '"Kyriakopoulos, Nikos"'
Liquid drops are everywhere around us and important in numerous technological applications. Here, we demonstrate a quasi-two-dimensional (Q2D) analogy to the regular, often close to axisymmetric, three-dimensional (3D) drops. The Q2D drops are create
Externí odkaz:
http://arxiv.org/abs/2401.11845
Spontaneous emergence of organized states in materials driven by non-equilibrium conditions is of significant fundamental and technological interest. In many cases, the organized states are complex, hence, with some well-studied exceptions, their eme
Externí odkaz:
http://arxiv.org/abs/2009.10977
Publikováno v:
Phys. Rev. E 100, 022606 (2019)
We study clustering and percolation phenomena in the Vicsek model, taken here in its capacity of prototypical model for dry aligning active matter. Our results show that the order-disorder transition is not related in any way to a percolation transit
Externí odkaz:
http://arxiv.org/abs/1905.12021
Autor:
Kyriakopoulos, Nikos
Flocking, the collective motion of systems consisting of many agents, is a ubiquitous phenomenon in nature, observed both in biological and artificial systems. The understanding of such systems is important from both a theoretical point of view, as i
Externí odkaz:
http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.707508
Publikováno v:
Communications Physics; 10/14/2024, Vol. 7 Issue 1, p1-9, 9p
We study the asymptotic response of polar ordered active fluids ("flocks") to small external aligning fields $h$. The longitudinal susceptibility $\chi_{_\parallel}$ diverges, in the thermodynamic limit, like $h^{-\nu}$ as $h \rightarrow 0$. In finit
Externí odkaz:
http://arxiv.org/abs/1512.06583
Motivated by recent experimental works, we investigate a system of vortex dynamics in an atomic Bose-Einstein condensate (BEC), consisting of three vortices, two of which have the same charge. These vortices are modeled as a system of point particles
Externí odkaz:
http://arxiv.org/abs/1312.2542
Akademický článek
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openaire: EC/H2020/680110/EU//InterActive Funding Information: work is supported by Academy of Finland 316219 (to J.V.I.T.) and European Research Council 803937 (to J.V.I.T.). Publisher Copyright: Copyright © 2021 The Authors, some rights reserved;
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1424d464356e45ae431076fc23819dca
https://aaltodoc.aalto.fi/handle/123456789/110325
https://aaltodoc.aalto.fi/handle/123456789/110325