3 papers
physics.class-ph2026
Reply to "Comment on 'Absence of a consistent classical equation of motion for a mass-renormalized point charge'" (arXiv:2511.02865v1, 3 Nov 2025)
Arthur D. Yaghjian
By means of a brief review of the derivation of the causal modified Lorentz-Abraham-Dirac classical equation of motion from the renormalization of the mass in the modified equation…
physics.class-ph2026
Conservation of Momentum and Energy in the Lorenz-Abraham-Dirac Equation of Motion
Arthur D. Yaghjian
After a brief review of the modified (by transition forces) causal Lorentz-Abraham (LA) classical equation of motion for an extended charged sphere and its limit to the mass-renorm…
physics.class-ph2025
Fundamentals of Antenna Bandwidth and Quality Factor
Arthur D. Yaghjian
After a brief history of the development of quality factor, useful expressions are derived for the robust input-impedance Qz(w) quality factor that accurately determines the VSWR f…