TY  - GEN 
AU  - Rodríguez Chala, Mikael
AU  - Santiago Pérez, José
PY  - 2022
UR  - http://hdl.handle.net/10481/76512
AB  - Focusing on four-Higgs interactions, we analyze the robustness of tree-level-derived positivity bounds
on standard model effective field theory (SMEFT) operators under quantum corrections. Among other
results, we demonstrate that: (i) Even in the...
LA  - eng
PB  - American Physical Society
TI  - Positivity bounds in the standard model effective field theory beyond tree level
DO  - 10.1103/PhysRevD.105.L111901
ER  -