Teoretičeskaâ i matematičeskaâ fizika, Tome 115 (1998) no. 3, pp. 402-409
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P. I. Pronin; K. V. Stepanyantz. Instanton contributions to the $R$-symmetry anomaly. Teoretičeskaâ i matematičeskaâ fizika, Tome 115 (1998) no. 3, pp. 402-409. http://geodesic.mathdoc.fr/item/TMF_1998_115_3_a5/
@article{TMF_1998_115_3_a5,
author = {P. I. Pronin and K. V. Stepanyantz},
title = {Instanton contributions to the $R$-symmetry anomaly},
journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
pages = {402--409},
year = {1998},
volume = {115},
number = {3},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/TMF_1998_115_3_a5/}
}
TY - JOUR
AU - P. I. Pronin
AU - K. V. Stepanyantz
TI - Instanton contributions to the $R$-symmetry anomaly
JO - Teoretičeskaâ i matematičeskaâ fizika
PY - 1998
SP - 402
EP - 409
VL - 115
IS - 3
UR - http://geodesic.mathdoc.fr/item/TMF_1998_115_3_a5/
LA - ru
ID - TMF_1998_115_3_a5
ER -
%0 Journal Article
%A P. I. Pronin
%A K. V. Stepanyantz
%T Instanton contributions to the $R$-symmetry anomaly
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1998
%P 402-409
%V 115
%N 3
%U http://geodesic.mathdoc.fr/item/TMF_1998_115_3_a5/
%G ru
%F TMF_1998_115_3_a5
In the $N=2$ supersymmetric Yang–Mills theory, the instanton contribution to the $R$-symmetry anomaly resulting from noninvariance of the collective coordinate measure is investigated. The one-instanton contribution is in agreement with the exact result. Multi-instanton contributions are investigated qualitatively.
