79 citations · 472 across the 23 of their papers we have counts for
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hep-th2016★ 16 cited
Explicit BCJ numerators of nonlinear sigma model
Yi-Jian Du, Chih-Hao Fu
In this paper, we investigate the color-kinematics duality in nonlinear sigma model (NLSM). We present explicit polynomial expressions for the kinematic numerators (BCJ numerators)…
hep-th2016★ 42 cited
Colour-Kinematics duality and the Drinfeld double of the Lie algebra of diffeomorphisms
Chih-Hao Fu, Kirill Krasnov
Colour-kinematics duality suggests that Yang-Mills (YM) theory possesses some hidden Lie algebraic structure. So far this structure has resisted understanding, apart from some prog…