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This article is cited in 3 scientific papers (total in 3 papers)
Cauchy problem and averaging in Fock space
A. Ya. Kazakov Saint-Petersburg State University of Aerospace Instrumentation
Abstract:
We investigate a Cauchy problem in the Fock space for a system consisting of a two-level atom, a quantum field, and a classical field. A solution estimate is obtained for the Cauchy problem with initial data from a special class. This class is invariant with respect to the dynamic semigroup of the system. We propose an averaging method for solving the Cauchy problem in the case where the Hamiltonian parameters differ greatly in the order of magnitude. An estimate of the averaging error is obtained.
Received: 18.03.1998
Citation:
A. Ya. Kazakov, “Cauchy problem and averaging in Fock space”, TMF, 117:1 (1998), 92–106; Theoret. and Math. Phys., 117:1 (1998), 1182–1193
Linking options:
https://www.mathnet.ru/eng/tmf919https://doi.org/10.4213/tmf919 https://www.mathnet.ru/eng/tmf/v117/i1/p92
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