TY  - GEN 
AU  - Rodríguez Chala, Mikael
PY  - 2023
UR  - https://hdl.handle.net/10481/84309
AB  - We show that the analyticity and crossing symmetry of the S matrix, together with the optical theorem, impose restrictions on the renormalization group evolution of dimension-8 operators in the Standard Model effective field theory. Moreover, in the...
LA  - eng
PB  - American Physical Society
TI  - Constraints on anomalous dimensions from the positivity of the S matrix
DO  - 10.1103/PhysRevD.108.015031
ER  -