A New Construction for Scalar Wave Equations in Inhomogeneous Media

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dc.creatorArias, Samuel De Toro
dc.creatorVanneste, Christian
dc.date1998-08-10
dc.date.accessioned2026-07-07T03:11:16Z
dc.date.available2026-07-07T03:11:16Z
dc.descriptionThe paper describes a formulation of discrete scalar wave propagation in an inhomogeneous medium by the use of elementary processes obeying a discrete Huygens' principle and satisfying fundamental symmetries such as time-reversal, reciprocity and isotropy. Its novelty is the systematic derivation of a unified equation which, properly tuned by a single parameter, leads to either the Klein-Gordon equation or the Schrödinger equation. The generality of this method enables one to consider its extension to other types of discrete wave equations on any kind of discrete lattice.
dc.description25 Revtex pages, 15 combined TeX Figures
dc.identifierhttps://arxiv.org/abs/cond-mat/9808099
dc.identifierhttp://arxiv.org/abs/cond-mat/9808099
dc.identifierJ. Phys. I France 7 (1997) 1071--1096
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/28510
dc.subjectDisordered Systems and Neural Networks
dc.titleA New Construction for Scalar Wave Equations in Inhomogeneous Media
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