82 citations · 1.8k across the 103 of their papers we have counts for
5 papers · 1 filter
Universality for critical lines for Ising, Vertex and Dimer models
Vieri Mastropietro
In planar lattice statistical mechanics models like coupled Ising with quartic interactions, vertex and dimer models, the exponents depend on all the Hamiltonian details. This corr…
Anomaly cancellation condition in an effective non-perturbative electroweak theory
Vieri Mastropietro
We establish the non-perturbative validity of the gauge anomaly cancellation condition in an effective electroweak theory of massless fermions with finite momentum cut-off and Ferm…
Gentle introduction to rigorous Renormalization Group: a worked fermionic example
Alessandro Giuliani, Vieri Mastropietro, Slava Rychkov
Much of our understanding of critical phenomena is based on the notion of Renormalization Group (RG), but the actual determination of its fixed points is usually based on approxima…
Stability of Weyl semimetals with quasiperiodic disorder
Vieri Mastropietro
Weyl semimetals are phases of matter with excitations effectively described by massless Dirac fermions. Their critical nature makes unclear the persistence of such phase in presenc…
Emergent Adler-Bardeen theorem
Vieri Mastropietro
We consider a QED, lattice model with emergent Lorentz or chiral symmetry, both when the interaction is irrelevant or marginal. While the correlations present symme…