Ultraviolet finiteness of nonlinear two-dimensional sigma models on affine-metric manifolds
Teoretičeskaâ i matematičeskaâ fizika, Tome 78 (1989) no. 3, pp. 471-474
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Two-loop counterterms are calculated in the nonlinear two-dimensional bosonic sigma model for which the target-space is an arbitrary affine-metric manifold. Some examples of nonflat target-manifolds resulting in ultraviolet-finite sigma models are exhibited.
@article{TMF_1989_78_3_a15,
author = {V. V. Belokurov and V. E. Tarasov},
title = {Ultraviolet finiteness of~nonlinear two-dimensional sigma models on~affine-metric manifolds},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {471--474},
year = {1989},
volume = {78},
number = {3},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_1989_78_3_a15/}
}
TY - JOUR AU - V. V. Belokurov AU - V. E. Tarasov TI - Ultraviolet finiteness of nonlinear two-dimensional sigma models on affine-metric manifolds JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1989 SP - 471 EP - 474 VL - 78 IS - 3 UR - http://geodesic.mathdoc.fr/item/TMF_1989_78_3_a15/ LA - ru ID - TMF_1989_78_3_a15 ER -
%0 Journal Article %A V. V. Belokurov %A V. E. Tarasov %T Ultraviolet finiteness of nonlinear two-dimensional sigma models on affine-metric manifolds %J Teoretičeskaâ i matematičeskaâ fizika %D 1989 %P 471-474 %V 78 %N 3 %U http://geodesic.mathdoc.fr/item/TMF_1989_78_3_a15/ %G ru %F TMF_1989_78_3_a15
V. V. Belokurov; V. E. Tarasov. Ultraviolet finiteness of nonlinear two-dimensional sigma models on affine-metric manifolds. Teoretičeskaâ i matematičeskaâ fizika, Tome 78 (1989) no. 3, pp. 471-474. http://geodesic.mathdoc.fr/item/TMF_1989_78_3_a15/
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