24 citations · 78 across the 6 of their papers we have counts for
Showing 2021 · hep-thShow all
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hep-th2021★ 16 cited
Scattering Amplitudes of Kaluza-Klein Strings and Extended Massive Double-Copy
Yao Li, Yan-Feng Hang, Hong-Jian He +1
We study the scattering amplitudes of massive Kaluza-Klein (KK) states of open and closed bosonic strings under toroidal compactification. We analyze the structure of vertex operat…
hep-th2021★ 21 cited
Structure of Chern-Simons Scattering Amplitudes from Topological Equivalence Theorem and Double-Copy
Yan-Feng Hang, Hong-Jian He, Cong Shen
We study the mechanism of topological mass-generation for 3d Chern-Simons (CS) gauge theories, where the CS term can retain the gauge symmetry and make gauge boson topologically ma…
hep-th2021★ 24 cited
Structure of Kaluza-Klein Graviton Scattering Amplitudes from Gravitational Equivalence Theorem and Double-Copy
Yan-Feng Hang, Hong-Jian He
We study the structure of scattering amplitudes of the Kaluza-Klein (KK) gravitons and of the gravitational KK Goldstone bosons in the compactified 5d General Relativity (GR). We a…