Large deviations from classical paths. Hamiltonian flows as classical limits of quantum flows |
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| Authors: | Blanchard Ph Sirugue M |
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| Institution: | (1) Theoretische Physik, Universität Bielefeld, D-4800 Bielefeld 1, Federal Republic of Germany;(2) Zentrum für interdisziplinäre Forschung, Universität Bielefeld, D-4800 Bielefeld 1, Federal Republic of Germany;(3) Present address: C.P.T., C.N.R.S., Centre de Luminy, Case 907, F-13288 Marseille Cedex 9, France |
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| Abstract: | We prove that in the limit  0, the probability for the paths of the stochastic jump process associated to the quantum time evolution to be in a tublet around the classical trajectory is of order 1–exp{–A/}. We give some applications of this result to the study of the classical limit of Wigner functions. |
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