Supertwistor space for 6D maximal super Yang-Mills
Supertwistor space for 6D maximal super Yang-Mills
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6D 最大超杨米尔斯的超级扭曲空间
DOI:
10.1007/jhep04(2010)127
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发表时间:
2009
影响因子:
5.4
通讯作者:
W. Siegel
中科院分区:
文献类型:
--
作者:
Tristan Dennen;Yu;W. Siegel
Abstract6 dimensional maximal super Yang-Mills on-shell amplitudes are formulated in superspace using 6 dimensional spinors. The 3,4,5-point tree amplitudes are obtained by supersymmetrizing their bosonic counterparts and confirmed through the BCFW construction. In contrast to 4 dimensions this superspace is non-chiral, reflecting the fact that one cannot differentiate MHV from $ \overline {\text{MHV}} $ in 6 dimensions. Combined with unitarity methods, this superspace should be useful for the study of multi-loop D dimensional maximal super Yang-Mills and gravity amplitudes. Furthermore, the non-chiral nature gives a natural framework for an off-shell construction. We show this by matching our result with off-shell D=4 N=4 super Yang-Mills amplitudes, expressed in projective superspace.
影响因子:
5.4
作者:
L. Mason;David Skinner
通讯作者:
L. Mason;David Skinner