Analytic properties of the scattering amplitude in strong coupling theory
Teoretičeskaâ i matematičeskaâ fizika, Tome 21 (1974) no. 2, pp. 207-212
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A system of two nonrelativistic particles and a quantized scalar field is considered. Under
the assumption that the particles are strongly coupled to the field, the interaction potential
between the particles (5) is smooth and a Yukawa one as $r\to\infty$. The analytic properties of the scattering amplitude are studied and the amplitude is estimated for momentum transfers
that are small compared with the energy.
@article{TMF_1974_21_2_a5,
author = {S. V. Semenov and O. D. Timofeevskaya and N. E. Tyurin},
title = {Analytic properties of the scattering amplitude in strong coupling theory},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {207--212},
publisher = {mathdoc},
volume = {21},
number = {2},
year = {1974},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_1974_21_2_a5/}
}
TY - JOUR AU - S. V. Semenov AU - O. D. Timofeevskaya AU - N. E. Tyurin TI - Analytic properties of the scattering amplitude in strong coupling theory JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1974 SP - 207 EP - 212 VL - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1974_21_2_a5/ LA - ru ID - TMF_1974_21_2_a5 ER -
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S. V. Semenov; O. D. Timofeevskaya; N. E. Tyurin. Analytic properties of the scattering amplitude in strong coupling theory. Teoretičeskaâ i matematičeskaâ fizika, Tome 21 (1974) no. 2, pp. 207-212. http://geodesic.mathdoc.fr/item/TMF_1974_21_2_a5/