267 citations · 3.2k across the 56 of their papers we have counts for
Showing hep-thShow all
2 papers · 1 filter
hep-th2021★ 42 cited
Triple crossing positivity bounds for multi-field theories
Zong-Zhe Du, Cen Zhang, Shuang-Yong Zhou
We develop a formalism to extract triple crossing symmetric positivity bounds for effective field theories with multiple degrees of freedom, by making use of symmetric dispers…
hep-th2020★ 29 cited
Generalized elastic positivity bounds on interacting massive spin-2 theories
Zi-Yue Wang, Cen Zhang, Shuang-Yong Zhou
We use generalized elastic positivity bounds to constrain the parameter space of multi-field spin-2 effective field theories. These generalized bounds involve inelastic scattering…