Conclusions
The various examples of interactions considered above, which are more complicated than processes described by generalized ladder diagrams, show that in this case too the eikonal representation holds, but with a very different phase. Comparing the eikonal formula obtained in §1 with the asymptotic behavior of the individual diagrams of perturbation theory for Fig. 3, we conclude that, as in the case of the theory ϕ3, there is probably a compensation of the contributions of the asymptotic behaviors of the individual diagrams. For example, the diagrams of Fig. 3 have a higher power of ln s [the diagram of order (g2h)4 is proportional to (ln s)3], whereas the corresponding terms of the expansion of (1.10) in a series have no logarithmic terms in s at all.
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Literature Cited
H. D. J. Abarbanel and C. Itzykson, Phys. Rev. Lett.,23, 53 (1969).
B. M. Barbashov, S. P. Kuleshov, V. A. Matveev, and A. N. Sissakian, Preprint JINR E2-4692, Dubna (1969); Teor. Mat. Fiz.,3, 342 (1970).
R. Torgerson, Phys. Rev.,143, 1194 (1966).
M. Levy and I. Sucher, Phys. Rev.,186, 1656 (1969).
M. M. Islam, Preprint, University of Connecticut (1970).
I. V. Andreev and I. A. Batalin, Preprint FIAN No. 60 [in Russian], P. N. Lebedev Physics Institute, Moscow (1970); H. Cheng and T. T. Wu, Phys. Rev. Lett.,24, 1456 (1970).
B. M. Barbashov, S. P. Kuleshov, V. A. Matveev, V. N. Pervushin, A. N. Sissakian, and A. N. Tavkheilidze, Preprint JINR E2-5217, Dubna (1970).
G. Tiktopoulos and S. B. Trieman, Phys. Rev.,D2, 805 (1970).
B. M. Barbashov and V. V. Nesterenko, Teor. Mat. Fiz.,4, 293 (1970).
G. A. Milekhin and E. S. Fradkin, Zh. Éksp. Teor. Fiz.,45, 1926 (1963).
B. M. Barbashov, Zh. Éksp. Teor. Fiz.,48, 607 (1965).
B. M. Barbashov, S. P. Kuleshov, V. A. Matveev, and A. N. Sissakian, Preprint JINR E2-4983, Dubna (1970).
A. Dar T. L. Watts, and V. F. Weisskopf, Nucl. Phys.,B13, 477 (1969).
York-Peng Yao, Preprint, Michigan University (1970).
Additional information
Institute of High-Energy Physics. Translated from Teoreticheskaya i Matematicheskaya Fizika, Vol. 9, No. 3, pp. 343–354, December, 1971.
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Barbashov, B.M., Nesterenko, V.V. Eikonalization of the scattering amplitude in some field theory models at high energies. Theor Math Phys 9, 1183–1190 (1971). https://doi.org/10.1007/BF01043408
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DOI: https://doi.org/10.1007/BF01043408