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19922015
most citedCritical exponents and equation of state of the three-dimensional Heisenberg universality class

485 citations · 3.3k across the 72 of their papers we have counts for

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5 papers · 1 filter

hep-th2000★ 1 cited

High-precision estimates of critical quantities by means of improved Hamiltonians

M. Campostrini, M. Hasenbusch, A. Pelissetto +2

Three-dimensional spin models of the Ising and XY universality classes are studied by a combination of high-temperature expansions and Monte Carlo simulations applied to improved H…

hep-lat2000★ 3 cited

Critical exponents and equation of state of three-dimensional spin models

M. Campostrini, M. Hasenbusch, A. Pelissetto +2

Three-dimensional spin models of the Ising and XY universality classes are studied by a combination of high-temperature expansions and Monte Carlo simulations. Critical exponents a…

cond-mat.stat-mech2000★ 386 cited

Critical behavior of the three-dimensional XY universality class

Massimo Campostrini, Martin Hasenbusch, Andrea Pelissetto +2

We improve the theoretical estimates of the critical exponents for the three-dimensional XY universality class. We find alpha=-0.0146(8), gamma=1.3177(5), nu=0.67155(27), eta=0.038…

cond-mat.stat-mech2000★ 15 cited

Linked-Cluster Expansion of the Ising Model

Massimo Campostrini

The linked-cluster expansion technique for the high-temperature expansion of spin model is reviewed. A new algorithm for the computation of three-point and higher Green's functions…

cond-mat.stat-mech2000★ 32 cited

The critical equation of state of three-dimensional XY systems

Massimo Campostrini, Andrea Pelissetto, Paolo Rossi +1

We address the problem of determining the critical equation of state of three-dimensional XY systems. For this purpose we first consider the small-field expansion of the effective…