The bound state in the spectrum of the Lee-Friedrichs Hamiltonian
type: Item
instance of: scholarly article
title: The bound state in the spectrum of the Lee-Friedrichs Hamiltonian
zbMATH Open document ID: 1050.81720
DOI: 10.1016/S0375-9601(00)00540-5
published in: Physics Letters. A
publication date: 2000-09-06T00:00:00Z
Mathematics Subject Classification ID: 81V10
Mathematics Subject Classification ID: 81Q10
Mathematics Subject Classification ID: 81V80
zbMATH DE Number: 1502881
zbMATH Keywords: bound state
zbMATH Keywords: Lee-Friedrichs Hamiltonian spectrum
zbMATH Keywords: embedded two-level system
zbMATH Keywords: field modes discretization
zbMATH Keywords: continuum limit
zbMATH Keywords: quantum field theory
zbMATH Keywords: nonanalytical Friedrichs spectral representation
zbMATH Keywords: dressed state
zbMATH Keywords: negative energy state
zbMATH Keywords: quantum optics
author: R. Passante
author: F. Persico
author: Lucia Rizzuto
MaRDI profile type: Publication
cites work: On the perturbation of continuous spectra
cites work: Some Special Examples in Renormalizable Field Theory
cites work: Possible origin of extra states in particle physics.
description: scientific article; zbMATH DE number 1502881