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arXiv · 2308.08555

On the Galilean covariance of the d'Alembert equation for acoustic phenomena

Francisco Caruso·Vitor Oguri·Felipe Silveira
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Abstract

The covariance of the d'Alembert equation for acoustic phenomena -- which is a mechanical wave equation -- under the conventional Galilean transformation is demonstrated without the need to abandon the hypothesis that time is absolute in Classical Mechanics, {what would imply} a modification of Galileo's transformations, as suggested in a paper recently published in this journal.

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Francisco Caruso, Vitor Oguri, Felipe Silveira. 2023-08-11. On the Galilean covariance of the d'Alembert equation for acoustic phenomena. https://doi.org/10.1250/ast.e23.50

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