98 citations · 927 across the 40 of their papers we have counts for
4 papers · 1 filter
Note on off-shell relations in nonlinear sigma model
Gang Chen, Yi-Jian Du, Shuyi Li +1
In this note, we investigate relations between tree-level off-shell currents in nonlinear sigma model. Under Cayley parametrization, all odd-point currents vanish. We propose and p…
Note on Soft Graviton theorem by KLT Relation
Yi-Jian Du, Bo Feng, Chih-Hao Fu +1
Recently, new soft graviton theorem proposed by Cachazo and Strominger has inspired a lot of works. In this note, we use the KLT-formula to investigate the theorem. We have shown h…
Note on symmetric BCJ numerator
Chih-Hao Fu, Yi-Jian Du, Bo Feng
We present an algorithm that leads to BCJ numerators satisfying manifestly the three properties proposed by Broedel and Carrasco in [35]. We explicitly calculate the numerators at…
Dual-color decompositions at one-loop level in Yang-Mills theory
Yi-Jian Du, Bo Feng, Chih-Hao Fu
In this work, we extend the construction of dual color decomposition in Yang-Mills theory to one-loop level, i.e., we show how to write one-loop integrands in Yang-Mills theory to…