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Communication Dans Un Congrès Année : 2010

Surface acoustic waves and their associated quasi-particles

Résumé

In this contribution a way to associate quasi-particles in inertial or non-inertial motion with surface-wave solutions is shown, especially for Rayleigh and Bleustein-Gulyaev surface waves on elastic or piezoelectric substrates. Perturbations of various kinds are also envisaged. The technique employed for this is based on the exploitation of the wave-momentum equation deduced via Noether's theorem or by direct computation, and associated with the basic field equations.
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Dates et versions

hal-00534646 , version 1 (16-11-2010)

Identifiants

  • HAL Id : hal-00534646 , version 1

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Gérard A. Maugin, Martine Rousseau. Surface acoustic waves and their associated quasi-particles. 10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France. ⟨hal-00534646⟩
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