Asymptotic decoherence in infinite-dimensional quantum systems with quadratic Hamiltonians
type: Item
instance of: scholarly article
title: Asymptotic decoherence in infinite-dimensional quantum systems with quadratic Hamiltonians
zbMATH Open document ID: 1026.81026
DOI: 10.1023/A:1022190521281
author: Joachim Kupsch
author: O. G. Smolyanov
published in: Mathematical Notes
publication date: 2003-06-15T00:00:00Z
review text: The authors consider the evolution of inifinite-dimensional quantum systems with quadratic Hamiltonians in the Wiener-Segal-Fock representation and study a mechanism of decoherence. Some models are discussed. This short paper does not contain most of the proofs. Some parts are written in a formal way and some analytical assumptions are omitted.
reviewed by: Franco Fagnola
Mathematics Subject Classification ID: 81S05
Mathematics Subject Classification ID: 46N50
Mathematics Subject Classification ID: 47N50
zbMATH DE Number: 1928370
zbMATH Keywords: decoherence
zbMATH Keywords: quantum evolution
zbMATH Keywords: infinite dimensional analysis
zbMATH Keywords: Wiener-Segal-Fock representation
MaRDI profile type: Publication
full work available at URL: a:1022190521281
OpenAlex ID: W132047919
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description: scientific article; zbMATH DE number 1928370