Stochastic dynamics of collective modes for Brownian dipoles

The individual motion of a colloidal particle is described by an overdamped Langevin equation. When rotational degrees of freedom are relevant, these are described by a corresponding Langevin process. Our purpose is to show that the microscopic local density of colloids, in terms of a space and rota...

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Detalles Bibliográficos
Publicado: 2015
Materias:
Colloids
Degrees of freedom (mechanics)
Differential equations
Stochastic systems
Collective modes
Colloidal particle
Dynamical density functional theories
Langevin equation
Langevin process
Rotation state
Rotational degrees of freedom
Stochastic dynamics
Density functional theory
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15393755_v91_n3_p_Cugliandolo
http://hdl.handle.net/20.500.12110/paper_15393755_v91_n3_p_Cugliandolo
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_15393755_v91_n3_p_Cugliandolo
record_format dspace
spelling paper:paper_15393755_v91_n3_p_Cugliandolo2023-06-08T16:21:03Z Stochastic dynamics of collective modes for Brownian dipoles Colloids Degrees of freedom (mechanics) Differential equations Stochastic systems Collective modes Colloidal particle Dynamical density functional theories Langevin equation Langevin process Rotation state Rotational degrees of freedom Stochastic dynamics Density functional theory The individual motion of a colloidal particle is described by an overdamped Langevin equation. When rotational degrees of freedom are relevant, these are described by a corresponding Langevin process. Our purpose is to show that the microscopic local density of colloids, in terms of a space and rotation state, also evolves according to a Langevin equation. The latter can then be used as the starting point of a variety of approaches, ranging from dynamical density functional theory to mode-coupling approximations. © 2015 American Physical Society. 2015 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15393755_v91_n3_p_Cugliandolo http://hdl.handle.net/20.500.12110/paper_15393755_v91_n3_p_Cugliandolo
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Colloids
Degrees of freedom (mechanics)
Differential equations
Stochastic systems
Collective modes
Colloidal particle
Dynamical density functional theories
Langevin equation
Langevin process
Rotation state
Rotational degrees of freedom
Stochastic dynamics
Density functional theory
spellingShingle Colloids
Degrees of freedom (mechanics)
Differential equations
Stochastic systems
Collective modes
Colloidal particle
Dynamical density functional theories
Langevin equation
Langevin process
Rotation state
Rotational degrees of freedom
Stochastic dynamics
Density functional theory
Stochastic dynamics of collective modes for Brownian dipoles
topic_facet Colloids
Degrees of freedom (mechanics)
Differential equations
Stochastic systems
Collective modes
Colloidal particle
Dynamical density functional theories
Langevin equation
Langevin process
Rotation state
Rotational degrees of freedom
Stochastic dynamics
Density functional theory
description The individual motion of a colloidal particle is described by an overdamped Langevin equation. When rotational degrees of freedom are relevant, these are described by a corresponding Langevin process. Our purpose is to show that the microscopic local density of colloids, in terms of a space and rotation state, also evolves according to a Langevin equation. The latter can then be used as the starting point of a variety of approaches, ranging from dynamical density functional theory to mode-coupling approximations. © 2015 American Physical Society.
title Stochastic dynamics of collective modes for Brownian dipoles
title_short Stochastic dynamics of collective modes for Brownian dipoles
title_full Stochastic dynamics of collective modes for Brownian dipoles
title_fullStr Stochastic dynamics of collective modes for Brownian dipoles
title_full_unstemmed Stochastic dynamics of collective modes for Brownian dipoles
title_sort stochastic dynamics of collective modes for brownian dipoles
publishDate 2015
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15393755_v91_n3_p_Cugliandolo
http://hdl.handle.net/20.500.12110/paper_15393755_v91_n3_p_Cugliandolo
_version_ 1768543005331947520

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