Zobrazeno 1 - 10
of 20 565
pro vyhledávání: '"Microscopic models"'
Autor:
Bisi, Marzia, Lorenzani, Silvia
In this work, we derive a system of Boltzmann-type equations to describe the spread of SARS-CoV-2 virus at the microscopic scale, that is by modeling the human-to-human mechanisms of transmission. To this end, we consider two populations, characteriz
Externí odkaz:
http://arxiv.org/abs/2402.05826
This paper reviews (and expands) some recent results on the modeling of aggregation-diffusion phenomena at various scales, focusing on the emergence of collective dynamics as a result of the competition between attractive and repulsive phenomena - es
Externí odkaz:
http://arxiv.org/abs/2401.01840
Traffic waves can rise even from single lane car-following behaviour. To better understand and mitigate traffic waves, it is necessary to use analytical tools like mathematical models, data analysis, and micro-simulations that can capture the dynamic
Externí odkaz:
http://arxiv.org/abs/2310.05357
Akademický článek
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Purpose: The introduction of Gold NanoParticles (GNPs) in radiotherapy requires consideration of GNP size, location, and quantity, and more, as well as beam quality. The work is presented in two parts, with Part I (this work) investigating accurate a
Externí odkaz:
http://arxiv.org/abs/2305.01730
Akademický článek
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Publikováno v:
J. Math. Phys. 64, 111904 (2023)
Topological quantum error correction based on the manipulation of the anyonic defects constitutes one of the most promising frameworks towards realizing fault-tolerant quantum devices. Hence, it is crucial to understand how these defects interact wit
Externí odkaz:
http://arxiv.org/abs/2302.01835
We summarize and extend some of the results obtained recently for the microscopic and macroscopic behavior of a pinned harmonic chain, with random velocity flips at Poissonian times, acted on by a periodic force {at one end} and in contact with a hea
Externí odkaz:
http://arxiv.org/abs/2212.00093
This paper concerns the study of history dependent phenomena in heterogeneous materials in a two-scale setting where the material is specified at a fine microscopic scale of heterogeneities that is much smaller than the coarse macroscopic scale of ap
Externí odkaz:
http://arxiv.org/abs/2210.17443
Autor:
Longo, Thomas J., Shumovskyi, Nikolay A., Uralcan, Betül, Buldyrev, Sergey V., Anisimov, Mikhail A., Debenedetti, Pablo G.
The separation of substances into different phases is ubiquitous in nature and important scientifically and technologically. This phenomenon may become drastically different if the species involved, whether molecules or supramolecular assemblies, int
Externí odkaz:
http://arxiv.org/abs/2209.00742