dorsal/arxiv
View SchemaDynamical fluctuations in the one particle density - comparison of different approaches
| Authors | Dieter Kiderlen |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9503012 |
| URL | https://arxiv.org/abs/nucl-th/9503012 |
| DOI | 10.1016/0375-9474(95)00085-F |
| Journal | Nucl.Phys. A589 (1995) 320-340 |
Abstract
Diffusion coefficients are obtained from linear response functions and from the quantal fluctuation dissipation theorem. They are compared with the results of both the theory of hydrodynamic fluctuations by Landau and Lifschitz as well as the Boltzmann-Langevin theory. Sum rules related to conservation laws for total particle number, momentum and energy are demonstrated to hold true for fluctuations and diffusion coefficients in the quantum case.
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"abstract": "Diffusion coefficients are obtained from linear response functions and from\nthe quantal fluctuation dissipation theorem. They are compared with the results\nof both the theory of hydrodynamic fluctuations by Landau and Lifschitz as well\nas the Boltzmann-Langevin theory. Sum rules related to conservation laws for\ntotal particle number, momentum and energy are demonstrated to hold true for\nfluctuations and diffusion coefficients in the quantum case.",
"arxiv_id": "nucl-th/9503012",
"authors": [
"Dieter Kiderlen"
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"doi": "10.1016/0375-9474(95)00085-F",
"journal_ref": "Nucl.Phys. A589 (1995) 320-340",
"title": "Dynamical fluctuations in the one particle density - comparison of different approaches",
"url": "https://arxiv.org/abs/nucl-th/9503012"
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