Geodesic
Dimensional regularization and exact solution in an equation of the type of the radial Schrödinger equation
Teoretičeskaâ i matematičeskaâ fizika, Tome 46 (1981) no. 1, pp. 64-70 
V. A. Gribov. Dimensional regularization and exact solution in an equation of the type of the radial Schrödinger equation. Teoretičeskaâ i matematičeskaâ fizika, Tome 46 (1981) no. 1, pp. 64-70. http://geodesic.mathdoc.fr/item/TMF_1981_46_1_a5/
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     author = {V. A. Gribov},
     title = {Dimensional regularization and exact solution in an equation of the type of the radial {Schr\"odinger} equation},
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Voir la notice de l'article provenant de la source Math-Net.Ru

An equation of the type of the radial Schrödinger equation which arises in various problems of quantum field theory is considered. It is shown that the exact solution and a partial sum of the perturbation theory series for the solution coincide (up to an infinite renormalization constant) with the results obtained by the method of dimensional regularization.

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