\({\mathcal{PT}}\)-symmetric square well-perturbations and the existence of metric operator
type: Item
instance of: scholarly article
title: \({\mathcal{PT}}\)-symmetric square well-perturbations and the existence of metric operator
zbMATH Open document ID: 1216.81068
author: P. Siegl
published in: International Journal of Theoretical Physics
publication date: 2011-05-30T00:00:00Z
Mathematics Subject Classification ID: 81Q05
Mathematics Subject Classification ID: 81Q12
zbMATH DE Number: 5900922
zbMATH Keywords: \({\mathcal{PT}}\)-symmetry
zbMATH Keywords: perturbations
zbMATH Keywords: existence of metric operator
MaRDI profile type: Publication
full work available at URL: s10773-010-0593-x
OpenAlex ID: W2033100341
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cites work: Hilbert space operators in quantum physics
DOI: 10.1007/S10773-010-0593-X
description: scientific article; zbMATH DE number 5900922