$(\lambda \Phi^4)_4$ theory on the lattice:
evidence for a non-trivial rescaling of the scalar condensate
Paolo Cea
Abstract
A lattice simulation in the broken phase of $(\lambda \Phi^4)_4$ theory in the Ising limit
suggests that, in the
continuum limit, the scalar condensate rescales by a factor different from the conventional
wavefunction renormalization. Possible effects on the present bounds of the Higgs mass are
discussed.
Elenco dei partecipanti al convegno di Bari.