P. Rossi

activity

19922023

most citedCritical exponents and equation of state of the three-dimensional Heisenberg universality class

485 citations · 2.2k across the 62 of their papers we have counts for

collaborators

Showing 1993Show all

3 papers · 1 filter

hep-lat1993★ 22 cited

Two dimensional SU(N) x SU(N) chiral models on the lattice

Paolo Rossi, Ettore Vicari

Lattice $S U (N) \times S U (N)$ chiral models are analyzed by strong and weak coupling expansions and by numerical simulations. $1 2^{t h}$ order strong coupling series for the free and…

hep-lat1993★ 8 cited

The $1/ N$ expansion of two-dimensional spin models

Massimo Campostrini, Paolo Rossi

A general two-dimensional spin model with U $(N)$ invariance, interpolating between $\CPN$ and $O (2 N)$ models, is studied in detail in order to illustrate both the general fea…

hep-lat1993★ 16 cited

Finite size scaling in CP(N-1) models

Paolo Rossi, Ettore Vicari

Finite size effects in Euclidean $CP^{N - 1}$ models with periodic boundary conditions are investigated by means of the $1/ N$ expansion and by Monte Carlo simulations. Analytic…

Two dimensional SU(N) x SU(N) chiral models on the lattice

The 1/N expansion of two-dimensional spin models

Finite size scaling in CP(N-1) models

The $1/ N$ expansion of two-dimensional spin models