Metastable nematic hedgehogs

DOI10.1088/0305-4470/29/14/041zbMath0902.34045OpenAlexW2095005861MaRDI QIDQ4390168

Epifanio G. Virga, Riccardo Rosso

Publication date: 2 November 1998

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/29/14/041

zbMATH Keywords

nematic liquid crystalslocal stabilityLandau-de Gennes functionalelastic constantsbiaxial perturbationsPenzenstadler and Trebin's modelradial hedgehogs

Mathematics Subject Classification ID

Statistical mechanics of crystals (82D25) Structural stability and analogous concepts of solutions to ordinary differential equations (34D30) Statistical mechanics of liquids (82D15)

Related Items (12)

Biaxial escape in nematics at low temperature ⋮ Stability of half-degree point defect profiles for 2-D nematic liquid crystal ⋮ Order reconstruction patterns in nematic liquid crystal wells ⋮ Disclinations in limiting Landau-de Gennes theory ⋮ On the Landau-de Gennes elastic energy of a \(Q\)-tensor model for soft biaxial nematics ⋮ The radial hedgehog solution in the Landau-de Gennes theory: effects of the bulk potentials ⋮ On equilibrium configurations of nematic liquid crystals droplet with anisotropic elastic energy ⋮ Stability of the melting hedgehog in the Landau-de Gennes theory of nematic liquid crystals ⋮ Landau-De Gennes theory of nematic liquid crystals: the Oseen-Frank limit and beyond ⋮ SCALINGS AND LIMITS OF LANDAU-DE GENNES MODELS FOR LIQUID CRYSTALS: A COMMENT ON SOME RECENT ANALYTICAL PAPERS ⋮ Disclinations in a homogeneously deformed nematic elastomer ⋮ The radial-hedgehog solution in Landau–de Gennes' theory for nematic liquid crystals

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