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Symmetry, Integrability and Geometry: Methods and Applications, 2010, Volume 6, 093, 9 pp.
DOI: https://doi.org/10.3842/SIGMA.2010.093 (Mi sigma551) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Pseudo-Bosons from Landau Levels

Fabio Bagarello

Dipartimento di Metodi e Modelli Matematici, Facoltà di Ingegneria, Università di Palermo, I-90128 Palermo, Italy
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DOI: https://doi.org/10.3842/SIGMA.2010.093
Abstract: We construct examples of pseudo-bosons in two dimensions arising from the Hamiltonian for the Landau levels. We also prove a no-go result showing that non-linear combinations of bosonic creation and annihilation operators cannot give rise to pseudo-bosons.
Keywords: non-hermitian Hamiltonians; pseudo-bosons.
Received: October 25, 2010; in final form December 2, 2010; Published online December 12, 2010
Bibliographic databases:
Document Type: Article
MSC: 81Q65; 65H17
Language: English
Citation: Fabio Bagarello, “Pseudo-Bosons from Landau Levels”, SIGMA, 6 (2010), 093, 9 pp.
Citation in format AMSBIB
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\paper Pseudo-Bosons from Landau Levels
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    		Symmetry, Integrability and Geometry: Methods and Applications
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