Zobrazeno 1 - 9
of 9
pro vyhledávání: '"María Victoria Ferreyra"'
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-7 (2022)
The mechanisms underlying clogging of granular materials exiting a container have been widely studied, but findings have been sometimes contradictory for other systems or active matter in general. The authors experimentally analyze the effect of an o
Externí odkaz:
https://doaj.org/article/5de02858ad4e4095b664207a8f8a3753
Publikováno v:
Artilugio, Iss 3, Pp 40-50 (2017)
Proyecto Deatr3s articula arte y trabajo, arte y comunidad, arte y territorio. Convocados por un equipo coordinador, dos artistas o colectivos de artistas de distintas disciplinas y un vecino tienen el desafío de resignificar acciones diarias, míni
Externí odkaz:
https://doaj.org/article/ab29f5769e0245c0bf09dc60101a3446
Publikováno v:
Granular Matter
Granular Matter, Springer Verlag, 2021, 23 (2), ⟨10.1007/s10035-021-01090-w⟩
Granular Matter, Springer Verlag, 2021, 23 (2), ⟨10.1007/s10035-021-01090-w⟩
We study, via discrete element method simulations, the apparent mass (m, the ratio of a driving force to a resulting acceleration) and loss factor ( $$\eta$$ , the ratio of dissipated to stored energy) of granular dampers attached to a vertically dri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff9a44f2faa950a645b2c64c86869a63
https://hal.archives-ouvertes.fr/hal-03206085
https://hal.archives-ouvertes.fr/hal-03206085
Publikováno v:
EPJ Web of Conferences, Vol 249, p 15003 (2021)
Granular dampers are passive devices used to attenuate mechanical vibrations. The most common configuration consists in an enclosure, partiallyfilled with particles, attached to the vibrating structure that needs to be damped. The energy is dissipate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::511328642429db795ca72b2b920a4a46
https://doi.org/10.1051/epjconf/202124915003
https://doi.org/10.1051/epjconf/202124915003
Publikováno v:
The European Physical Journal B. 91
We investigate the topological transition that takes place in spin-ice systems when a polarising field is applied along a principal axis. In particular, we analyse a two dimensional spin-ice model; we find that the topological transition is strongly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e00a98ed471aeb24b55032276b74f1d1
https://doi.org/10.1140/epjb/e2018-90390-3
https://doi.org/10.1140/epjb/e2018-90390-3
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
In this work we address the classical statistical mechanical problem of calculating the residual entropy of ice models. The numerical work found in the literature is usually based on extrapolating to infinite-size results obtained for finite-size sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86cfc82b37683db5f3056ebadb93e0ad
http://sedici.unlp.edu.ar/handle/10915/97938
http://sedici.unlp.edu.ar/handle/10915/97938
Autor:
María Victoria Ferreyra
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
La variedad de fenómenos que presentan los sistemas magnéticos frustrados, acompañados de la transiciones de fase exóticas producidas por los efectos de campos magnéticos externos, despertó el interés en su estudio en los últimos años. En es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6ec0ad3b62f67a5d3c7056b928c9bae
http://sedici.unlp.edu.ar/handle/10915/59377
http://sedici.unlp.edu.ar/handle/10915/59377
Autor:
Leticia F. Cugliandolo, Marco Tarzia, María Victoria Ferreyra, Pamela C. Guruciaga, Rodolfo Alberto Borzi, Santiago Andrés Grigera
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
We demonstrate the appearance of thermal order by disorder in Ising pyrochlores with staggered antiferromagnetic order frustrated by an applied magnetic field. We use a mean-field cluster variational method, a low-temperature expansion, and Monte Car
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1811bb255d7c4ac0c74bfd39f7079025
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.117.167203
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.117.167203
Autor:
Joseph J. Betouras, María Victoria Ferreyra, Rodolfo Alberto Borzi, Santiago Andrés Grigera, Gastón Giordano
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
In this article we study the classical nearest-neighbour spin-ice model (nnSI) by means of Monte Carlo simulations, using the Wang-Landau algorithm. The nnSI describes several of the salient features of the spin-ice materials. Despite its simplicity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0280f418e8c8ebf34b91f48d49963dd
https://link.springer.com/article/10.1140/epjb/e2016-60781-7
https://link.springer.com/article/10.1140/epjb/e2016-60781-7