Heras, José A.; Heras, Ricardo Reply to: “Comments on: ‘Feynman’s handwritten notes on electromagnetism and the idea of introducing potentials before fields’ ”. (English) Zbl 1520.78007 Eur. J. Phys. 42, No. 1, Article ID 018002, 6 p. (2021). MSC: 78A02 35Q61 81Q30 PDFBibTeX XMLCite \textit{J. A. Heras} and \textit{R. Heras}, Eur. J. Phys. 42, No. 1, Article ID 018002, 6 p. (2021; Zbl 1520.78007) Full Text: DOI
Heras, José A.; Heras, Ricardo On Feynman’s handwritten notes on electromagnetism and the idea of introducing potentials before fields. (English) Zbl 07676775 Eur. J. Phys. 41, No. 3, Article ID 035202, 16 p. (2020). MSC: 78-XX 35-XX PDFBibTeX XMLCite \textit{J. A. Heras} and \textit{R. Heras}, Eur. J. Phys. 41, No. 3, Article ID 035202, 16 p. (2020; Zbl 07676775) Full Text: DOI arXiv
Heras, José A.; Heras, Ricardo Helmholtz’s theorem for two retarded fields and its application to Maxwell’s equations. (English) Zbl 07676774 Eur. J. Phys. 41, No. 3, Article ID 035201, 12 p. (2020). MSC: 78-XX 35-XX PDFBibTeX XMLCite \textit{J. A. Heras} and \textit{R. Heras}, Eur. J. Phys. 41, No. 3, Article ID 035201, 12 p. (2020; Zbl 07676774) Full Text: DOI arXiv
Heras, Ricardo Alternative routes to the retarded potentials. (English) Zbl 1386.78005 Eur. J. Phys. 38, No. 5, Article ID 055203, 13 p. (2017). MSC: 78A25 PDFBibTeX XMLCite \textit{R. Heras}, Eur. J. Phys. 38, No. 5, Article ID 055203, 13 p. (2017; Zbl 1386.78005) Full Text: DOI
Heras, Ricardo Four easy routes to the Lorentz transformations: addendum to ‘Lorentz transformations and the wave equation’. (English) Zbl 1358.83005 Eur. J. Phys. 38, No. 1, Article ID 019401, 8 p. (2017). MSC: 83A05 35L05 PDFBibTeX XMLCite \textit{R. Heras}, Eur. J. Phys. 38, No. 1, Article ID 019401, 8 p. (2017; Zbl 1358.83005) Full Text: DOI
Heras, Ricardo The Helmholtz theorem and retarded fields. (English) Zbl 1351.35209 Eur. J. Phys. 37, No. 6, Article ID 065204, 11 p. (2016). MSC: 35Q61 47A10 PDFBibTeX XMLCite \textit{R. Heras}, Eur. J. Phys. 37, No. 6, Article ID 065204, 11 p. (2016; Zbl 1351.35209) Full Text: DOI arXiv
Heras, Ricardo Lorentz transformations and the wave equation. (English) Zbl 1338.83020 Eur. J. Phys. 37, No. 2, Article ID 025603, 4 p. (2016); addendum ibid. 38, No. 1, Article ID 019401, 8 p. (2017). MSC: 83A05 35L05 PDFBibTeX XMLCite \textit{R. Heras}, Eur. J. Phys. 37, No. 2, Article ID 025603, 4 p. (2016; Zbl 1338.83020) Full Text: DOI Link