52 citations · 157 across the 9 of their papers we have counts for
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cond-mat.stat-mech2007★ 52 cited
Evidence for a floating phase of the transverse ANNNI model at high frustration
Matteo Beccaria, Massimo Campostrini, Alessandra Feo
We study the transverse quantum ANNNI model in the region of high frustration (k>0.5) using the DMRG algorithm. We obtain a precise determination of the phase diagram, showing clea…
cond-mat.stat-mech2005
Critical behavior in a non-local interface model
Matteo Beccaria, Massimo Campostrini, Alessandra Feo
The Raise and Peel model is a recently proposed one-dimensional statistical model describing a fluctuating interface. The evolution of the model follows from the competition betwee…