Titlebook: Computer Simulation Studies in Condensed-Matter Physics V; Proceedings of the F David P. Landau,K. K. Mon,Heinz-Bernd Schüttler Conference

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Dynamics of Two-Dimensional Quantum Spin Systemsw the worldline Monte Carlo method based on Suzuki- Trotter mapping of a D-dimensional quantum system onto a (D+1)-dimensional equivalent classical system. The basic concepts of the Maximum Entropy Method are outlined and its application to the worldline spin simulations is discussed. We also give a

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Pseudopotential Quantum Monte Carlo for Large-Z Atom Systemsach is illustrated for several transition metal atoms using . Ar core nonlocal pseudopotenti als. Usually about 90% of the correlation energy is obtained in the variational Monte Carlo and excellent estimations of the ground state energies are found by subsequent diffusion Monte Carlo simulations. I

Cardioversion

On the Effectiveness of Cluster Environments for Scientific Computingally been the technical and economic driver for high performance computing. Until recently, vector supercomputers were the mainstay for these applications, but concurrent processing is presently considered the most viable approach. We focus in this paper on one form of concurrent processing, namely,

malapropism

chondromalacia

From 2 to 3 Dimensions — Crossover in the XY Model formulation on .. × .. lattices with the number of layers, ., varying between 1 and 16. In two dimensions on square lattices with up to 1200 x 1200 sites we find clear evidence that at criticality the correlation length and susceptibility diverge exponentially as predicted a long time ago by Koster

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流動(dòng)才波動(dòng)

The 2d/3D Classical Heisenberg Ferromagneting and periodic boundary conditions. The simulation of this model exhibits a ferromagnetic phase transition to a state with lattice-spanning order at .. ~ 0.6. The phase transition has unusual features reminiscent of a Kosterlitz-Thouless (topological) phase transition; it is suggested that topolog