SISSA Digital Library

Browsing by Author "Vacca, Gian Paolo"

DSpace/Manakin Repository

Browsing by Author "Vacca, Gian Paolo"

Sort by: Order: Results:

  • Vacca, Gian Paolo; Zanusso, Omar (American Physical Society, 2010-11-30)
    Within the functional renormalization group approach we study the effective QFT of Einstein gravity and one self-interacting scalar coupled to N_f Dirac fermions. We include in our analysis the matter anomalous dimensions ...
  • Zanusso, Omar; Zambelli, Luca; Vacca, Gian Paolo; Percacci, Roberto (Elsevier, 2010-05)
    We compute the gravitational corrections to the running of couplings in a scalar-fermion system, using the Wilsonian approach. Our discussion is relevant for symmetric as well as for broken scalar phases. We find that the ...