Zobrazeno 1 - 10
of 36
pro vyhledávání: '"De Virgiliis, Andres"'
We study the short-time dynamics (STD) of the Vicsek model with vector noise. The study of STD has proved to be very useful in the determination of the critical point, critical exponents, and spinodal points in equilibrium phase transitions. Here we
Externí odkaz:
http://arxiv.org/abs/2205.04436
Autor:
De Virgiliis, Andres1,2 (AUTHOR) adevir@iflysib.unlp.edu.ar, Meyra, Ariel1,3 (AUTHOR) agmeyra@gmail.com, Ciach, Alina4 (AUTHOR) aciach@ichf.edu.pl
Publikováno v:
Molecules. Apr2024, Vol. 29 Issue 7, p1512. 23p.
Publikováno v:
Phys. Rev. E 99, 052602 (2019)
We study through numerical simulation the Vicsek model for very low speeds and densities. We consider scalar noise in 2-d and 3-d, and vector noise in 3-d. We focus on the behavior of the critical noise with density and speed, trying to clarify seemi
Externí odkaz:
http://arxiv.org/abs/1810.02141
Publikováno v:
Current Issues in Molecular Biology; Oct2024, Vol. 46 Issue 10, p10829-10845, 17p
Autor:
Ciach, Alina1 (AUTHOR) aciach@ichf.edu.pl, De Virgiliis, Andres2,3 (AUTHOR), Meyra, Ariel2,4 (AUTHOR), Litniewski, Marek1 (AUTHOR)
Publikováno v:
Molecules. Feb2023, Vol. 28 Issue 3, p1366. 17p.
Publikováno v:
In Physica B: Physics of Condensed Matter 15 January 2019 553:113-119
Monte Carlo simulations of the Asakura-Oosawa (AO) model for colloid-polymer mixtures confined between two parallel repulsive structureless walls are presented and analyzed in the light of current theories on capillary condensation and interface loca
Externí odkaz:
http://arxiv.org/abs/0807.4597
When systems that can undergo phase separation between two coexisting phases in the bulk are confined in thin film geometry between parallel walls, the phase behavior can be profoundly modified. These phenomena shall be described and exemplified by c
Externí odkaz:
http://arxiv.org/abs/0804.2657
The influence of confinement, due to flat parallel structureless walls, on phase separation in colloid-polymer mixtures, is investigated by means of grand-canonical Monte Carlo simulations. Ultra-thin films, with thicknesses between $D=3-10$ colloid
Externí odkaz:
http://arxiv.org/abs/cond-mat/0607086
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