2026-10-04 RUDN University journal "Metaphysics" (Moscow)
URL: https://journals.rudn.ru/metaphysics/article/view/49179 Downloaded: research/files/RUDN-Metaphysics-2025-Tomilin-Longitudinal-EM-waves.pdf (from .../article/download/49179/26522)
A.K. Tomilin and V.A. Panchelyuga, "Longitudinal electromagnetic waves" (in Russian, with English abstract), Metaphysics, dated 2025-12-15 [web, page metadata]. Abstract [web]: discusses "potential-vortex electrodynamics theory"; gives "Differential equations of generalized electrodynamics and wave equations describing both transverse and longitudinal electromagnetic waves"; describes radiation of both wave types by a half-wave Hertz dipole; "It is shown that longitudinal electromagnetic waves propagate in electrically conducting media. A short review of publications containing the results of experiments with longitudinal waves is given." It cites van Vlaenderen and Waser, Hadronic Journal 2001 [read: reference list] and Monstein and Wesley 2002 [web snippet].
Note: the author's 2015 paper cites "Tomilin [25]" [read: deep read], so these authors cite each other.
Bearing
Priority 3 (related, Russian-language programme on longitudinal EM waves, current to 2025), with an experiment review that a later run should compare with the author's Section 5 list. Not read beyond the abstract and the reference match.