Items where Division is "Dipartimenti (until 2012) > DIPARTIMENTO DI FISICA " E. FERMI"" and Year is 1997

Alles, B. and Christou, C. and Feo, A. and Panagopoulos, H. and Vicari, E. (1997) The 3-loop Beta Function of QCD. Nuclear Physics B - Proceedings Supplements . p. 791. ISSN 1873-3832

Campostrini, M. and Pelissetto, A. and Rossi, P. and Vicari, E. (1997) On the evaluation of universal non-perturbative constants in O(N) sigma models. Physics letters. B , B402 . p. 141. ISSN 0370-2693

Rastelli, Leonardo and Rossi, Paolo and Vicari, Ettore (1997) Topological charge on the lattice: a field theoretical view of the geometrical approach. Nuclear Physics B, 489 . p. 453. ISSN 1873-1562