Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Daniele Coslovich"'
Publikováno v:
SciPost Physics, Vol 7, Iss 6, p 077 (2019)
We study the equilibrium statistical properties of the potential energy landscape of several glass models in a temperature regime so far inaccessible to computer simulations. We show that unstable modes of the stationary points undergo a localizat
Externí odkaz:
https://doaj.org/article/5257a0f0a162405da92ab67ebe9ec981
Publikováno v:
Physical Review X, Vol 7, Iss 2, p 021039 (2017)
Successful computer studies of glass-forming materials need to overcome both the natural tendency to structural ordering and the dramatic increase of relaxation times at low temperatures. We present a comprehensive analysis of eleven glass-forming mo
Externí odkaz:
https://doaj.org/article/9f95ee5aacce4af2887b4661bd982cb7
Publikováno v:
SciPost Physics, Vol 10, Iss 1, p 001 (2021)
The phenomenology of glass-forming liquids is often described in terms of their underlying, high-dimensional potential energy surface. In particular, the statistics of stationary points sampled as a function of temperature provides useful insight
Externí odkaz:
https://doaj.org/article/38e2dbdafea94cb9b0b2303d3779d46a
Autor:
Daniele Coslovich, Atsushi Ikeda
The dynamics of glass-forming liquids display several outstanding features, such as two-step relaxation and dynamic heterogeneities, which are difficult to predict quantitatively from first principles. In this work, we revisit a simple theoretical mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae64ca68af6fa15c0ca593cfc7d09343
http://arxiv.org/abs/2202.08016
http://arxiv.org/abs/2202.08016
Autor:
Joris Paret, Daniele Coslovich
partycls is a Python framework for cluster analysis of systems of interacting particles. By grouping particles that share similar structural or dynamical properties, partycls enables rapid and unsupervised exploration of the system's relevant feature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45e46c43192e83ddf6b9204002eede77
Publikováno v:
Journal of Chemical Physics
Journal of Chemical Physics, American Institute of Physics, 2020, 152 (14), pp.144502. ⟨10.1063/5.0004732⟩
Journal of Chemical Physics, American Institute of Physics, 2020, 152 (14), pp.144502. ⟨10.1063/5.0004732⟩
We present an information-theoretic approach inspired by distributional clustering to assess the structural heterogeneity of particulate systems. Our method identifies communities of particles that share a similar local structure by harvesting the in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fc22b3ccc9329eaa99be7854d0f798d
Publikováno v:
European Physical Journal E: Soft matter and biological physics
European Physical Journal E: Soft matter and biological physics, EDP Sciences: EPJ, 2018, 41 (5), pp.62. ⟨10.1140/epje/i2018-11671-2⟩
European Physical Journal E: Soft matter and biological physics, EDP Sciences: EPJ, 2018, 41 (5), pp.62. ⟨10.1140/epje/i2018-11671-2⟩
The physical behavior of glass-forming liquids presents complex features of both dynamic and thermodynamic nature. Some studies indicate the presence of thermodynamic anomalies and of crossovers in the dynamic properties, but their origin and degree
Autor:
Ludovic Berthier, Daniele Coslovich, Misaki Ozawa, Patrick Charbonneau, Sho Yaida, Andrea Ninarello
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2017, 114, pp.11356. ⟨10.1073/pnas.1706860114⟩
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2017, 114, pp.11356. ⟨10.1073/pnas.1706860114⟩
Liquids relax extremely slowly upon approaching the glass state. One explanation is that an entropy crisis, due to the rarefaction of available states, makes it increasingly arduous to reach equilibrium in that regime. Validating this scenario is cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::858f1c637c8a02f3920bcd597ca42fc3
https://europepmc.org/articles/PMC5664510/
https://europepmc.org/articles/PMC5664510/