1. Fully relativistic treatment of the Brehmstrahlung radiation from a charge falling in a strong gravitational field
2. This point has been expressed, although without proof, by W. Press and K.S. Thorne at the 1972 Les Houches Summer School. They purported very large effects of the “interference” term considered by Kriplovic and Sushkov (see ref.[5]). The contribution of this term is here explicity evaluated.
3. For a detailed analysis of these equations see F. Zerilli and R. Ruffini, submitted for publication. F. Zerilli, Phys. Rev. in Press. For the techniques of numerical integration see M. Johnston, M. Peterson and R. Ruffini, Il Nuovo Cimento in Press.
4. I.B. Khriplovich and O.P. Sushkov, Institute of Nuclear Physics, Novosibirsk, report No 51/73. See also P.C. Peters, preprint Nov. 1973, submitted to Phys. Rev. and references mentioned there.