Buonanno, A. Dipartimento di Fisica dell'Università and INFN; Astrophysical and Cosmological Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
hep-lat_9701001.pdf (Preprint), 334KB
NPB500_513.pdf (Any fulltext), 2MB
Alles, B., Buonanno, A., & Cella, G. (1997). Perturbation theory predictions and Monte Carlo simulations for the 2-d O(n) non-linear sigma-model. Nuclear Physics B, 500, 513-543. doi:10.1016/S0550-3213(97)00350-7.