Competition of Periodic and Homogeneous Modes in Extended Dynamical Systems

B. Dressel; W. Pesch; A. Joets; R. Ribotta; L. Pastur; E. Plaut

doi:10.1103/PhysRevLett.88.024503

Competition of Periodic and Homogeneous Modes in Extended Dynamical Systems

B. Dressel
, W. Pesch
, A. Joets
, R. Ribotta
, L. Pastur
, E. Plaut

University of Bayreuth
Laboratoire de Physique des Solides
LENS
INPL-UHP-CNRS

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

Despite their simple structure, spatially homogeneous modes can participate directly in pattern-formation processes. This is demonstrated by new experimental and theoretical results for thermo- and electroconvection in planar nematic liquid crystals, where two distinct homogeneous modes, twist and splay distortions of the director field, emerge. Their nonlinear excitation is due to certain spontaneous symmetry-breaking bifurcations.

langue originale	Anglais
Pages (de - à)	4
Nombre de pages	1
journal	Physical Review Letters
Volume	88
Numéro de publication	2
Les DOIs	https://doi.org/10.1103/PhysRevLett.88.024503
état	Publié - 1 janv. 2002
Modification externe	Oui

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10.1103/PhysRevLett.88.024503

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title = "Competition of Periodic and Homogeneous Modes in Extended Dynamical Systems",

abstract = "Despite their simple structure, spatially homogeneous modes can participate directly in pattern-formation processes. This is demonstrated by new experimental and theoretical results for thermo- and electroconvection in planar nematic liquid crystals, where two distinct homogeneous modes, twist and splay distortions of the director field, emerge. Their nonlinear excitation is due to certain spontaneous symmetry-breaking bifurcations.",

author = "B. Dressel and W. Pesch and A. Joets and R. Ribotta and L. Pastur and E. Plaut",

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T1 - Competition of Periodic and Homogeneous Modes in Extended Dynamical Systems

AU - Dressel, B.

AU - Pesch, W.

AU - Joets, A.

AU - Ribotta, R.

AU - Pastur, L.

AU - Plaut, E.

PY - 2002/1/1

Y1 - 2002/1/1

N2 - Despite their simple structure, spatially homogeneous modes can participate directly in pattern-formation processes. This is demonstrated by new experimental and theoretical results for thermo- and electroconvection in planar nematic liquid crystals, where two distinct homogeneous modes, twist and splay distortions of the director field, emerge. Their nonlinear excitation is due to certain spontaneous symmetry-breaking bifurcations.

AB - Despite their simple structure, spatially homogeneous modes can participate directly in pattern-formation processes. This is demonstrated by new experimental and theoretical results for thermo- and electroconvection in planar nematic liquid crystals, where two distinct homogeneous modes, twist and splay distortions of the director field, emerge. Their nonlinear excitation is due to certain spontaneous symmetry-breaking bifurcations.

U2 - 10.1103/PhysRevLett.88.024503

DO - 10.1103/PhysRevLett.88.024503

M3 - Article

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SN - 0031-9007

VL - 88

SP - 4

JO - Physical Review Letters

JF - Physical Review Letters

IS - 2

ER -

Competition of Periodic and Homogeneous Modes in Extended Dynamical Systems

Résumé

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