763 citations · 6.8k across the 66 of their papers we have counts for
Showing 2010 · hep-thShow all
2 papers · 2 filters
hep-th2010★ 176 cited
Bounds in 4D Conformal Field Theories with Global Symmetry
Riccardo Rattazzi, Slava Rychkov, Alessandro Vichi
We explore the constraining power of OPE associativity in 4D Conformal Field Theory with a continuous global symmetry group. We give a general analysis of crossing symmetry constra…
hep-th2010★ 134 cited
Central Charge Bounds in 4D Conformal Field Theory
Riccardo Rattazzi, Slava Rychkov, Alessandro Vichi
We derive model-independent lower bounds on the stress tensor central charge C_T in terms of the operator content of a 4-dimensional Conformal Field Theory. More precisely, C_T is…