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Wave effects in acoustic media with a negative refractive index

  • V. A. BurovEmail author
  • K. V. Dmitriev
  • S. N. Sergeev
Proceedings of the XI All-Russia Seminar “Wave Phenomena in Inhomogeneous Media”

Abstract

A method for analyzing media with a negative refractive index in acoustics has been proposed. An analog of the Lippmann-Schwinger equation is derived from the initial hydrodynamical equation and a theory of wave scattering by inhomogeneities of a medium with an arbitrarily specified value and sign of density and compressibility is constructed. Numerical simulation of the effects related to negative refraction is performed.

Keywords

Negative Refraction Positive Material Oscillation Velocity Negative Refractive Index Refract Wave 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Allerton Press, Inc. 2008

Authors and Affiliations

  1. 1.Moscow State UniversityMoscowRussia

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