Geodesic
Construction of the kernel of the equation for the total Green's function of positronium
Teoretičeskaâ i matematičeskaâ fizika, Tome 44 (1980) no. 3, pp. 424-430 
N. E. Nyun'ko; Yu. N. Tyukhtyaev; R. N. Faustov. Construction of the kernel of the equation for the total Green's function of positronium. Teoretičeskaâ i matematičeskaâ fizika, Tome 44 (1980) no. 3, pp. 424-430. http://geodesic.mathdoc.fr/item/TMF_1980_44_3_a15/
@article{TMF_1980_44_3_a15,
     author = {N. E. Nyun'ko and Yu. N. Tyukhtyaev and R. N. Faustov},
     title = {Construction of~the kernel of~the equation for the total {Green's} function of~positronium},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {424--430},
     year = {1980},
     volume = {44},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1980_44_3_a15/}
}
TY  - JOUR
AU  - N. E. Nyun'ko
AU  - Yu. N. Tyukhtyaev
AU  - R. N. Faustov
TI  - Construction of the kernel of the equation for the total Green's function of positronium
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1980
SP  - 424
EP  - 430
VL  - 44
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/TMF_1980_44_3_a15/
LA  - ru
ID  - TMF_1980_44_3_a15
ER  - 
%0 Journal Article
%A N. E. Nyun'ko
%A Yu. N. Tyukhtyaev
%A R. N. Faustov
%T Construction of the kernel of the equation for the total Green's function of positronium
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1980
%P 424-430
%V 44
%N 3
%U http://geodesic.mathdoc.fr/item/TMF_1980_44_3_a15/
%G ru
%F TMF_1980_44_3_a15

Voir la notice de l'article provenant de la source Math-Net.Ru

The equation for the interaction kernel of the electron-positron Green function has been found. The method of the kernel construction is suggested which makes it possible to take into account the binding effects in positronium.

[1] A. A. Logunov, A. N. Tavkhelidze, Nuovo Cim., 29 (1963), 380 | DOI | MR

[2] R. N. Faustov, EChAYa, 3 (1972), 238; Препринт ОИЯИ 8246, Дубна, 1974

[3] Yu. N. Tyukhtyaev, TMF, 36 (1978), 264

[4] R. N. Faustov, JINR preprint E2-6939, Dubna, 1973; А. Каримходжаев, Р. Н. Фаустов, ТМФ, 32 (1977), 44

[5] R. Karplus, A. Klein, Phys. Rev., 87 (1952), 848 | DOI | Zbl

[6] N. N. Bogolyubov, D. V. Shirkov, Vvedenie v teoriyu kvantovannykh polei, «Nauka», 1973 | MR | Zbl