Progress in computer simulations of liquid crystals

MR Wilson - International Reviews in Physical Chemistry, 2005 - Taylor & Francis
This article reviews some of the recent progress in the simulation of liquid crystals across a
range of length and time scales. Simulators now have an extensive range of models at their …

Computer simulation of liquid crystals

CM Care, DJ Cleaver - Reports on progress in physics, 2005 - iopscience.iop.org
A review is presented of molecular and mesoscopic computer simulations of liquid
crystalline systems. Molecular simulation approaches applied to such systems are …

Topology and geometry of nematic braids

S Čopar - Physics Reports, 2014 - Elsevier
Topological analysis of disclinations in nematic liquid crystals is an interesting and diverse
topic that goes from strict mathematical theorems to applications in elaborate systems found …

Energy dissipation and regularity for a coupled Navier–Stokes and Q-tensor system

M Paicu, A Zarnescu - Archive for Rational Mechanics and Analysis, 2012 - Springer
We study a complex non-Newtonian fluid that models the flowof nematic liquid crystals. The
fluid is described by a system that couples a forced Navier–Stokes system with a parabolic …

Global Existence and Regularity for the Full Coupled Navier–Stokes and Q-Tensor System

M Paicu, A Zarnescu - SIAM journal on mathematical analysis, 2011 - SIAM
In this paper we study the full system of incompressible liquid crystals, as modeled in the Q-
tensor framework. Under certain conditions we prove the global existence of weak solutions …

Defect structure around two colloids in a liquid crystal

O Guzmán, EB Kim, S Grollau, NL Abbott, JJ De Pablo - Physical review letters, 2003 - APS
This Letter investigates the defect structures that arise between two colloidal spheres
immersed in a nematic liquid crystal. Molecular simulations and a dynamic field theory are …

Hydrodynamics of fringing-field induced defects in nematic liquid crystals

R James, E Willman, R Ghannam… - Journal of Applied …, 2021 - pubs.aip.org
Consumer demand for high resolution and high refresh-rate displays has naturally led to the
fabrication of liquid crystal displays with ever smaller pixels. As a consequence, fringing …

Structures, thermodynamics and dynamics of topological defects in Gay–Berne nematic liquid crystals

Y Huang, W Wang, JK Whitmer, R Zhang - Soft Matter, 2023 - pubs.rsc.org
Topological defects are a ubiquitous phenomenon across different physical systems. A
better understanding of defects can be helpful in elucidating the physical behaviors of many …

Anisotropy in the annihilation dynamics of umbilic defects in nematic liquid crystals

I Dierking, M Ravnik, E Lark, J Healey… - Physical Review E …, 2012 - APS
Umbilic defects of strength s=±1 were induced in a nematic liquid crystal with negative
dielectric anisotropy, confined to Hele-Shaw cells with homeotropic boundary conditions …

Strong solutions for the Beris-Edwards model for nematic liquid crystals with homogeneous Dirichlet boundary conditions

H Abels, G Dolzmann, YN Liu - 2016 - projecteuclid.org
Existence and uniqueness of local strong solutions for the Beris--Edwards model for nematic
liquid crystals, which couples the Navier-Stokes equations with an evolution equation for the …