Geodesic
Ultraviolet divergences in $D=8$ $N=1$ supersymmetric Yang--Mills
Teoretičeskaâ i matematičeskaâ fizika, Tome 192 (2017) no. 1, pp. 89-102

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

We consider the leading and subleading UV divergences for the four-point on-shell scattering amplitudes in the $D=8$ $N=1$ supersymmetric Yang–Mills theory in the planar limit for ladder-type diagrams. We obtain recurrence relations that allow obtaining the leading and subleading divergences in all loops purely algebraically starting from the one-loop diagrams (for the leading poles) and the two-loop diagrams (for the subleading poles). We sum the leading and subleading divergences over all loops using differential equations that are generalizations of the renormalization group equations to nonrenormalizable theories. We discuss the properties of the obtained solutions and the dependence of the constructed counterterms on the scheme.
Mots-clés : amplitude, UV divergence.
Keywords: maximal supersymmetry 
@article{TMF_2017_192_1_a5,
     author = {D. I. Kazakov and D. E. Vlasenko},
     title = {Ultraviolet divergences in $D=8$ $N=1$ supersymmetric {Yang--Mills}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {89--102},
     publisher = {mathdoc},
     volume = {192},
     number = {1},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2017_192_1_a5/}
}
TY  - JOUR
AU  - D. I. Kazakov
AU  - D. E. Vlasenko
TI  - Ultraviolet divergences in $D=8$ $N=1$ supersymmetric Yang--Mills
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 2017
SP  - 89
EP  - 102
VL  - 192
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_2017_192_1_a5/
LA  - ru
ID  - TMF_2017_192_1_a5
ER  - 
%0 Journal Article
%A D. I. Kazakov
%A D. E. Vlasenko
%T Ultraviolet divergences in $D=8$ $N=1$ supersymmetric Yang--Mills
%J Teoretičeskaâ i matematičeskaâ fizika
%D 2017
%P 89-102
%V 192
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_2017_192_1_a5/
%G ru
%F TMF_2017_192_1_a5
D. I. Kazakov; D. E. Vlasenko. Ultraviolet divergences in $D=8$ $N=1$ supersymmetric Yang--Mills. Teoretičeskaâ i matematičeskaâ fizika, Tome 192 (2017) no. 1, pp. 89-102. http://geodesic.mathdoc.fr/item/TMF_2017_192_1_a5/