On an identity for the volume integral of the square of a vector field. Remark on a paper by A. M. Stewart

Loyal Durand

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On an identity for the volume integral of the square of a vector field. Remark on a paper by A. M. Stewart

Loyal Durand

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Abstract

Stewart has presented a position-space derivation of the identity for the volume integral of a product of two vector fields noted by Gubarev, Stodolsky, and Zakharov, and applied the results to classical electromagnetic theory. I present a simplified derivation suitable for use in undergraduate courses.

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Loyal Durand. 2006-11-22. On an identity for the volume integral of the square of a vector field. Remark on a paper by A. M. Stewart. https://arxiv.org/abs/physics/0611202

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