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Statistical Properties of Fermionic Molecular Dynamics

J. Schnack·H. Feldmeier
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Abstract

Statistical properties of Fermionic Molecular Dynamics are studied. It is shown that, although the centroids of the single--particle wave--packets follow classical trajectories in the case of a harmonic oscillator potential, the equilibrium properties of the system are the quantum mechanical ones. A system of weakly interacting fermions as well as of distinguishable particles is found to be ergodic and the time--averaged occupation probabilities approach the quantum canonical ones of Fermi--Dirac and Boltzmann statistics, respectively.

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J. Schnack, H. Feldmeier. 1995-09-13. Statistical Properties of Fermionic Molecular Dynamics. https://doi.org/10.1016/0375-9474(95)00505-6

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