The analysis of the conservation law of the electric area of pulses in various models was supported by the Russian Science Foundation, project no. 21-72-10028.
Citation:
N. N. Rosanov, M. V. Arkhipov, R. M. Arkhipov, A. V. Pakhomov, “Comment on “On the electric area of an electromagnetic pulse” (JETP Letters 118, 296 (2023))”, Pis'ma v Zh. Èksper. Teoret. Fiz., 118:8 (2023), 620–621; JETP Letters, 118:8 (2023), 608–609