Zobrazeno 1 - 10
of 62
pro vyhledávání: '"C E, Fiore"'
Publikováno v:
Physical Review Research, Vol 3, Iss 4, p 043152 (2021)
The construction of efficient thermal engines operating at finite times constitutes a fundamental and timely topic in nonequilibrium thermodynamics. We introduce a strategy for optimizing the performance of Brownian engines, based on a collisional ap
Externí odkaz:
https://doaj.org/article/2dd4cddf73c84c1581582368f717c3fa
Publikováno v:
Physical Review E. 106
Brownian particles interacting sequentially with distinct temperatures and driving forces at each stroke have been tackled as a reliable alternative for the construction of engine setups. However they can behave very inefficiently depending on the dr
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043016 (2020)
We introduce the idea of collisional models for Brownian particles, in which a particle is sequentially placed in contact with distinct thermal environments and external forces. Thermodynamic properties are exactly obtained, irrespective of the numbe
Externí odkaz:
https://doaj.org/article/fbb75ed4758246d991eee400f318c370
Obtaining efficient thermal engines from interacting Brownian particles under time-periodic drivings
Publikováno v:
Mamede, I N, Harunari, P E, Akasaki, B A N, Proesmans, K & Fiore, C E 2022, ' Obtaining efficient thermal engines from interacting Brownian particles under time-periodic drivings ', Physical Review E, vol. 105, no. 2, 024106 . https://doi.org/10.1103/PhysRevE.105.024106
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
We introduce an alternative route for obtaining reliable cyclic engines, based on two interacting Brownian particles under time-periodic drivings which can be used as a work-to-work converter or a heat engine. Exact expressions for the thermodynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::529fd4ddf2d2072e9d33d0a32f772431
https://curis.ku.dk/portal/da/publications/obtaining-efficient-thermal-engines-from-interacting-brownian-particles-under-timeperiodic-drivings(ce0434d9-b7ee-4c8a-94fe-27073f7328a6).html
https://curis.ku.dk/portal/da/publications/obtaining-efficient-thermal-engines-from-interacting-brownian-particles-under-timeperiodic-drivings(ce0434d9-b7ee-4c8a-94fe-27073f7328a6).html
Discontinuous phase transitions out of equilibrium can be characterized by the behavior of macroscopic stochastic currents. But while much is known about the the average current, the situation is much less understood for higher statistics. In this pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78c4f0c4bd3f0ab0336b10c36bad0ffa
http://arxiv.org/abs/2109.00385
http://arxiv.org/abs/2109.00385
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 516:563-570
We analyze the properties of the majority-vote (MV) model with an additional noise in which a local spin can be changed independently of its neighborhood. In the standard MV, one of the simplest nonequilibrium systems exhibiting an order-disorder pha
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
We study the effects of distinct types of quenched disorder in the contact process with a competitive dynamics on bipartite sublattices. In the model, the particle creation depends on its first and second neighbors and the extinction increases accord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0d2ba5b43010f95016fb1477e371178
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
This work presents a comprehensive analysis of key elements determining the efficiency of Simulated Tempering implementations for lattice models. Important aspects like the proper choice of the replicas temperature set ϒ R , their quantity R and ade
Autor:
C. E. Fiore, M. M. de Oliveira
We investigate the influence of particle diffusion in the two-dimension contact process (CP) with a competitive dynamics in bipartite sublattices, proposed in [Phys. Rev. E 84, 011125 (2011)]. The particle creation depends on its first and second nei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e343ed765588500b8f1ded54ef9a866
http://arxiv.org/abs/1701.09184
http://arxiv.org/abs/1701.09184
Publikováno v:
Journal of endocrinological investigation. 32
The relevance of association between osteoporosis and cardiovascular disease in clinical settings, and the evidence of a biological linkage between bone and vascular calcification, encourage the search of drugs that may act as dual-purpose therapies,