Three-dimensional rotational Langevin dynamics and the Lebwohl-Lasher model

Christophe Goze Bac; Ricardo Paredes V; Carlos Vásquez R; Ernesto Medina D; Anwar Hasmy

Three-dimensional rotational Langevin dynamics and the Lebwohl-Lasher model

Christophe Goze Bac^*
, Ricardo Paredes V
, Carlos Vásquez R
, Ernesto Medina D
, Anwar Hasmy

^*Corresponding author for this work

CNRS)
Instituto Venezolano de Investigaciones Científicas

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

A new method for molecular-dynamics simulation of three-dimensional systems invoving rotational motions by means of Langevin dynamics was presented. Lebwohl-lasher model was used to simulate the isotropic-nematic phase transition and isotropic phase of the liquid crystals. It was found that Langevin dynamics recovers well the nematic and isotropic phase of these systems in contrast to previous dynamic approximations.

Original language	English
Pages (from-to)	427011-427013
Number of pages	3
Journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	63
Issue number	4 I
State	Published - Apr 2001
Externally published	Yes

Cite this

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title = "Three-dimensional rotational Langevin dynamics and the Lebwohl-Lasher model",

abstract = "A new method for molecular-dynamics simulation of three-dimensional systems invoving rotational motions by means of Langevin dynamics was presented. Lebwohl-lasher model was used to simulate the isotropic-nematic phase transition and isotropic phase of the liquid crystals. It was found that Langevin dynamics recovers well the nematic and isotropic phase of these systems in contrast to previous dynamic approximations.",

author = "Bac, \{Christophe Goze\} and \{Paredes V\}, Ricardo and \{V{\'a}squez R\}, Carlos and \{Medina D\}, Ernesto and Anwar Hasmy",

year = "2001",

month = apr,

language = "Ingl{\'e}s",

volume = "63",

pages = "427011--427013",

journal = "Physical Review E - Statistical, Nonlinear, and Soft Matter Physics",

issn = "1539-3755",

publisher = "American Physical Society",

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TY - JOUR

T1 - Three-dimensional rotational Langevin dynamics and the Lebwohl-Lasher model

AU - Bac, Christophe Goze

AU - Paredes V, Ricardo

AU - Vásquez R, Carlos

AU - Medina D, Ernesto

AU - Hasmy, Anwar

PY - 2001/4

Y1 - 2001/4

N2 - A new method for molecular-dynamics simulation of three-dimensional systems invoving rotational motions by means of Langevin dynamics was presented. Lebwohl-lasher model was used to simulate the isotropic-nematic phase transition and isotropic phase of the liquid crystals. It was found that Langevin dynamics recovers well the nematic and isotropic phase of these systems in contrast to previous dynamic approximations.

AB - A new method for molecular-dynamics simulation of three-dimensional systems invoving rotational motions by means of Langevin dynamics was presented. Lebwohl-lasher model was used to simulate the isotropic-nematic phase transition and isotropic phase of the liquid crystals. It was found that Langevin dynamics recovers well the nematic and isotropic phase of these systems in contrast to previous dynamic approximations.

UR - https://www.scopus.com/pages/publications/0343462142

M3 - Artículo

AN - SCOPUS:0343462142

SN - 1539-3755

VL - 63

SP - 427011

EP - 427013

JO - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics

JF - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics

IS - 4 I

ER -

Three-dimensional rotational Langevin dynamics and the Lebwohl-Lasher model

Abstract

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