Temperature and Spin Dependent Correlation Length of the Quantum Heisenberg Antiferromagnet on the Square Lattice.
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Biomedical subjects
R Vaia
Publications and source records attributed to R Vaia.
Two-dimensional XXZ model on a square lattice: A Monte Carlo simulation.
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Extrapolation to infinite Trotter number in path-integral Monte Carlo simulations of solid-state systems.
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Quantum effects on the Berezinskii-Kosterlitz-Thouless transition in the ferromagnetic two-dimensional XXZ model.
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Spectral shapes of Lennard-Jones chains.
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Monte Carlo computations of the quantum kinetic energy of rare-gas solids.
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Dynamic correlations of the classical and quantum Toda lattices.
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Quantum thermodynamics of the easy-plane ferromagnetic chain.
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Frequency moments and spectral shape of quantum chains.
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Quantum thermodynamics in classical phase space.
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Thermodynamics and correlations of the quantum Toda lattice.
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Quantum thermodynamics of solids by means of an effective potential.
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Effective potential for quantum correlation functions.
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Quantum thermodynamics of easy-plane ferromagnetic chains.
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Thermodynamic properties of a quantum chain with nearest-neighbor anharmonic interactions.
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Effective potential and finite-temperature renormalization of the phi4 chain.
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Continuum limit of sine-Gordon and phi4 chains by use of an effective potential.
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Finite-temperature renormalization of sine-Gordon field by variational method.
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