13 citations · 53 across the 8 of their papers we have counts for
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hep-th2016★ 5 cited
Off-shell BCJ Relation in Nonlinear Sigma Model
Gang Chen, Shuyi Li, Hanqing Liu
We investigate relations among tree-level off-shell currents in nonlinear sigma model. Under Cayley parametrization, we propose and prove a general revised BCJ relation for even-po…
gr-qc2016★ 10 cited
The CST Bounce Universe model -- a parametric study
Yeuk-Kwan E. Cheung, Xue Song, Shuyi Li +2
A bounce universe model with a scale-invariant and stable spectrum of primordial density perturbations was constructed using a consistent truncation of the D-brane dynamics from Ty…