90 citations · 378 across the 12 of their papers we have counts for
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cond-mat.stat-mech2001★ 20 cited
The critical behavior of 2-d frustrated spin models with noncollinear order
Pasquale Calabrese, Pietro Parruccini
We study the critical behavior of frustrated spin models with noncollinear order in two dimensions, including antiferromagnets on a triangular lattice and fully frustrated antiferr…
cond-mat.stat-mech2001★ 5 cited
Generalized Crossover in multiparameter Hamiltonians
Pietro Parruccini, Paolo Rossi
Many systems near criticality can be described by Hamiltonians involving several relevant couplings and possessing many nontrivial fixed points. A simple and physically appealing c…