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arXiv · 0801.0335

Longitudinal and transverse components of a vector field

A. M. Stewart
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Abstract

A unified account, from a pedagogical perspective, is given of the longitudinal and transverse projective delta functions proposed by Belinfante and of their relation to the Helmholtz theorem for the decomposition of a three-vector field into its longitudinal and transverse components. It is argued that the results are applicable to fields that are time-dependent as well as fields that are time-independent.

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A. M. Stewart. 2014-11-08. Longitudinal and transverse components of a vector field. https://doi.org/10.4038/sljp.v12i0.3504

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