1 citations · 2 across the 3 of their papers we have counts for
3 papers
hep-th2026
Tropical and Stringy Integrals for In-In Correlators
Song He, Xiang Li, Yong-Xiang Su +1
We introduce tropical and stringy integrals for fixed-graph contributions to cosmological in-in correlators of conformally coupled scalars. The full-time representation factorizes…
hep-th2024★ 1 cited
Supergluon scattering in AdS: constructibility, spinning amplitudes, and new structures
Qu Cao, Song He, Xiang Li +1
We elaborate on a new recursive method proposed in arXiv:2312.15484 for computing tree-level -point supergluon amplitudes as well as those with one gluon, i.e., spinning amplitu…
hep-th2024★ 1 cited
Pions from higher-dimensional gluons: general realizations and stringy models
Jin Dong, Xiang Li, Fan Zhu
In this paper we revisit the general phenomenon that scattering amplitudes of pions can be obtained from "dimensional reduction" of gluons in higher dimensions in a more general co…