Space-time S-matrix and flux-tube S-matrix IV. Gluons and fusion
Space-time S-matrix and flux-tube S-matrix IV. Gluons and fusion
复制标题
时空 S 矩阵和通量管 S 矩阵 IV。
DOI:
10.1007/jhep09(2014)149
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发表时间:
2014
影响因子:
5.4
通讯作者:
P. Vieira
中科院分区:
文献类型:
--
作者:
B. Basso;A. Sever;P. Vieira
A bstractWe analyze the pentagon transitions involving arbitrarily many flux-tube gluonic excitations and bound states thereof in planar N=4$$ \mathcal{N}=4 $$ Super-Yang-Mills theory. We derive all-loop expressions for all these transitions by factorization and fusion of the elementary transitions for the lightest gluonic excitations conjectured in a previous paper. We apply the proposals so obtained to the computation of MHV and NMHV scattering amplitudes at any loop order and find perfect agreement with available perturbative data up to four loops.
影响因子:
5.4
作者:
L. Mason;David Skinner
通讯作者:
L. Mason;David Skinner
影响因子:
8.6
作者:
Livia Ferro;Tomasz Łukowski;Carlo Meneghelli;Jan Plefka;Matthias Staudacher
通讯作者:
Matthias Staudacher
影响因子:
1.2
作者:
Beisert N
通讯作者:
Beisert N