98 citations · 927 across the 40 of their papers we have counts for
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Multi-trace YMS amplitudes from soft behavior
Yi-Jian Du, Kang Zhou
Tree level multi-trace Yang-Mills-scalar (YMS) amplitudes have been shown to satisfy a recursive expansion formula, which expresses any YMS amplitude by those with fewer gluons and…
Constructing EYM amplitudes by inverse soft limit
Shiquan Ma, Rongyu Dong, Yi-Jian Du
It is well known that gravity amplitudes in four dimensions can be reconstructed by the inverse soft limit (ISL) method. According to ISL, a tree level -graviton maximally-helic…
A note on multi-trace EYM amplitudes in four dimensions
Chongsi Xie, Yi-Jian Du
In four dimensions, a tree-level double-trace Einstein-Yang-Mills (EYM) amplitude with two negative-helicity gluons (the -configuration) satisfies a symmetric spanning f…
Note on graph-based BCJ relation for Berends-Giele currents
Yi-Jian Du, Konglong Wu
Graph-based Bern-Carasso-Johansson (BCJ) relation for Berends-Giele currents in bi-adjoint scalar (BS) theory, which is characterized by connected tree graphs, was proposed in an e…
Off-shell extended graphic rule and the expansion of Berends-Giele currents in Yang-Mills theory
Konglong Wu, Yi-Jian Du
Tree-level color-ordered Yang-Mills (YM) amplitudes can be decomposed in terms of bi-scalar (BS) amplitudes, whose expansion coefficients form a basis of Bern-Carrasco-Joh…
Evaluating EYM amplitudes in four dimensions by refined graphic expansion
Hongxiang Tian, Enze Gong, Chongsi Xie +1
The recursive expansion of tree level multitrace Einstein-Yang-Mills (EYM) amplitudes induces a refined graphic expansion, by which any tree-level EYM amplitude can be expressed as…