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Showing 2004 · cond-mat.stat-mechShow all
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cond-mat.stat-mech2004★ 22 cited
Multicritical behavior in frustrated spin systems with noncollinear order
Pasquale Calabrese, Andrea Pelissetto, Ettore Vicari
We investigate the phase diagram and, in particular, the nature of the the multicritical point in three-dimensional frustrated -component spin models with noncollinear order in…
cond-mat.stat-mech2004★ 90 cited
Critical behavior of O(2)xO(N) symmetric models
Pasquale Calabrese, Pietro Parruccini, Andrea Pelissetto +1
We investigate the controversial issue of the existence of universality classes describing critical phenomena in three-dimensional statistical systems characterized by a matrix ord…