arXiv · 2605.21412
A biquaternionic reformulation of Maxwell's equations via Fourier analysis
Abstract
We analyze the parabolic Dirac operator $D \pm i\partial_t$ in a biquaternionic setting, characterizing its kernel via generalized div-curl systems and Cauchy-Riemann-type relations between the real and imaginary parts. Using the machinery provided by the Fourier transform, we fully characterize the Fourier transform of a fundamental solution of this operator and construct a well-defined right inverse operator. As an application, we derive explicit vectorial solutions to the time-dependent Maxwell system, extending prior biquaternionic approaches. These tools offer analytical efficiency for complex electromagnetic problems.
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Aarón Guillén-Villalobos, Briceyda B. Delgado, Héctor Vargas Rodríguez. 2026-05-20. A biquaternionic reformulation of Maxwell's equations via Fourier analysis. https://arxiv.org/abs/2605.21412
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