Quantized radiation states from the infinite Dicke model
type: Item
instance of: scholarly article
title: Quantized radiation states from the infinite Dicke model
zbMATH Open document ID: 0802.46084
author: Reinhard Honegger
author: Alfred Rieckers
published in: Publications of the Research Institute for Mathematical Sciences, Kyoto University
publication date: 1994-12-15T00:00:00Z
review text: Summary: By interpreting infinitely many two-level atoms as a mean-field quantum lattice system in a recent paper the time evolution of the Dicke Maser model has been elaborated in terms of operator algebraic methods. Using these results, here the emitted radiation of the infinite Dicke model is investigated. It is shown how the collective behaviour of the atoms influences the quantized radiation, which for large times becomes classically coherent (in the sense of Glauber). The field modes which are (approximately) resonant with the level-splitting energy of the atoms are found to be the essential part of the generated coherent light, and thereby determine its macroscopic nature. Furthermore, the destruction and revival of coherence, the mean number of the emitted photons during the time evolution, as well as their spatial distribution are discussed.
Mathematics Subject Classification ID: 46L60
Mathematics Subject Classification ID: 81V80
Mathematics Subject Classification ID: 46N50
zbMATH DE Number: 621969
zbMATH Keywords: infinitely many two-level atoms
zbMATH Keywords: mean-field quantum lattice system
zbMATH Keywords: Dicke Maser model
zbMATH Keywords: radiation of the infinite Dicke model
zbMATH Keywords: quantized radiation
zbMATH Keywords: time evolution
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.2977/prims/1195166278
OpenAlex ID: W2149083186
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DOI: 10.2977/PRIMS/1195166278
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description: scientific article; zbMATH DE number 621969