Towards the amplituhedron volume
Towards the amplituhedron volume
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走向振幅面体体积
DOI:
10.1007/jhep03(2016)014
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发表时间:
2015
影响因子:
5.4
通讯作者:
M. Parisi
中科院分区:
文献类型:
--
作者:
L. Ferro;T. Lukowski;A. Orta;M. Parisi
A bstractIt has been recently conjectured that scattering amplitudes in planar N=4$$ \mathcal{N}=4 $$ super Yang-Mills are given by the volume of the (dual) amplituhedron. In this paper we show some interesting connections between the tree-level amplituhedron and a special class of differential equations. In particular we demonstrate how the amplituhedron volume for NMHV amplitudes is determined by these differential equations. The new formulation allows for a straightforward geometric description, without any reference to triangulations. Finally we discuss possible implications for volumes related to generic NkMHV amplitudes.
影响因子:
5.4
作者:
L. Mason;David Skinner
通讯作者:
L. Mason;David Skinner
影响因子:
5.4
作者:
J. Drummond;J. Henn;J. Plefka
通讯作者:
J. Drummond;J. Henn;J. Plefka
影响因子:
8.6
作者:
Livia Ferro;Tomasz Łukowski;Carlo Meneghelli;Jan Plefka;Matthias Staudacher
通讯作者:
Matthias Staudacher