Hamiltonian dynamics of biaxial nematics with the molecular shape taken into account

Hamiltonian dynamics of biaxial nematics with the molecular shape taken into account

The dynamics of biaxial nematics following the Hamiltonian approach is considered. The hydrodynamic parameters related to the broken symmetry are introduced in terms of the distortion tensor. The densities and flows of additive integrals of motion are represented in terms of the thermodynamic potent...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Teoretičeskaja i matematičeskaja fizika 2004-09, Vol.140 (3), p.500-512
Hauptverfasser: Ivashin, A P, Kovalevskij, M Y, Logvinova, L V
Format: Artikel
Sprache:rus
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The dynamics of biaxial nematics following the Hamiltonian approach is considered. The hydrodynamic parameters related to the broken symmetry are introduced in terms of the distortion tensor. The densities and flows of additive integrals of motion are represented in terms of the thermodynamic potential. The ideal hydrodynamic equations are obtained. The spectra of collective excitations of biaxial nematics is studied taking the molecular shape into account.
ISSN:0564-6162