Heisenberg model with Dzyaloshinskii-Moriya interaction: A mean-field Schwinger-boson study.
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Biomedical subjects
HA Ceccatto
Publications and source records attributed to HA Ceccatto.
Spin- and charge-rotation invariant approach to the Hubbard model.
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Spin stiffness of frustrated Heisenberg antiferromagnets: Finite-size scaling.
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Mixed boson-fermion description of correlated electrons: Fluctuation corrections in the symmetric treatment.
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Comment on "Polaron origin for anharmonicity of the axial oxygen in YBa2Cu3O7"
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Kagomé Heisenberg antiferromagnet: Elementary excitations and low-temperature specific heat.
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Comment on "Quantum spin nematics: Moment-free magnetism"
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Nonclassical disordered phase in the strong quantum limit of frustrated antiferromagnets.
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J1-J2 model: Energy, correlations, and order-parameter fluctuations on finite lattices.
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Motion detection in noisy environments: Phase transition in a model system.
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Quasiperiodic Ising model in a transverse field: Analytical results.
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Comment on "Exact critical behavior of a random-bond two-dimensional Ising model"
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Classical statistical mechanics of the nonlinearly polarizable shell-model chain for ferroelectric materials.
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Quantum states of hierarchical systems.
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Effective dynamics in Monte Carlo simulations with multispin updatings.
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Digital dynamics and chaotic behavior in Monte Carlo simulations of magnetic systems.
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Effective discrete-time dynamics in Monte Carlo simulations.
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