79 citations · 472 across the 23 of their papers we have counts for
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Note on Construction of Dual-trace Factor in Yang-Mills Theory
Chih-Hao Fu, Yi-Jian Du, Bo Feng
In this note we provide a new construction of BCJ dual-trace factor using the kinematic algebra proposed in arXiv:1105.2565 and arXiv:1212.6168. Different from the construction giv…
BCFW Deformation and Regge Limit
Chih-Hao Fu, Jen-Chi Lee, Chung-I Tan +1
BCFW deformation has served as an extremely useful tool in providing a recursive approach in studying color-ordered gauge amplitudes. This procedure has also been generalized to th…
Recurrence Relations of Higher Spin BPST Vertex Operators for Open String
Chih-Hao Fu, Jen-Chi Lee, Chung-I Tan +1
We calculate higher spin BPST vertex operators for open bosonic string and express these operstors in terms of Kummer function of the second kind. We derive infinite number of recu…
The Construction of Dual-trace Factor in Yang-Mills Theory
Yi-Jian Du, Bo Feng, Chih-Hao Fu
Recently, a BCJ dual of the color-ordered formula for Yang-Mills amplitude was proposed, where the dual-trace factor satisfies cyclic symmetry and KK-relation. In this paper, we pr…