2024/01/29 by V.S. Fadin, Fadin, V. S., Khoze, V. A. · 1 citation
Physics and Astronomy · #Quantum Mechanics and Applications
paper · pdf · doi:10.48550/arxiv.2401.16066
It is shown that contrary to claims of Ref. [1] the formulated in the proper physical variables Low theorem [2] for soft photon emission does not require any modification. We also reject the criticism in Ref. [1] of the papers [3,4]. At the same time, we identify some inaccuracies in Ref. [3] in the presentation of the soft-photon theorem for the case of spin-one-half particles. We also point out shortcomings in consideration of the Low theorem in the classic textbooks [5,6].