Quantum transport in complex systems |
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| Authors: | Dimitri Kusnezov Aurel Bulgac DoDang Gui |
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| Institution: | (1) Center for Theoretical Physics, Sloane Physics Laboratory, Yale University, 06520-8120 New Haven, CT, USA;(2) Department of Physics, University of Washington, P.O. Box 351560, 98195-1560 Seattle, WA, USA;(3) Laboratoire de Physique Théorique et Hautes Energies, Université de Paris-Sud, Bat. 211, 91405 Orsay, France |
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| Abstract: | We derive the influence function and the effective dynamics of a quantum systems coupled to a chaotic environment, using very
general parametric and banded random matrices to describe the quantum properties of a chaotic bath. We find that only in certain
limits the thermalization can result from the environment. We study the general transport problems including escape, fusion
and tunneling (fission).
Presented by D. Kusnezov at the International Conference on “Atomic Nuclei and Metallic Clusters”, Prague, September 1–5,
1997. |
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