On the existence of an eigenvalue of the generalized Friedrichs model

DOI10.3103/S1066369X24700257MaRDI QIDQ6638431

U. R. Shadiev, Mukhiddin I. Muminov

Publication date: 14 November 2024

Published in: Russian Mathematics (Search for Journal in Brave)

zbMATH Keywords

eigenvalueessential spectrumFriedrichs modelsubspaces of Fock space

Mathematics Subject Classification ID

General theory of linear operators (47Axx) General mathematical topics and methods in quantum theory (81Qxx) Miscellaneous applications of operator theory (47Nxx)

Cites Work

• Title not available (Why is that?)
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• The infiniteness of the number of eigenvalues in the gap in the essential spectrum for the three-particle Schrödinger operator on a lattice
• The threshold effects for the two-particle Hamiltonians on lattices
• Ground state(s) of the spin-boson Hamiltonian
• Spectrum and scattering in a ``spin-boson model with not more than three photons
• Analysis of the discrete Spectrum of the family SPECTRUM of \(3\times 3\) operator matrices
• Infinite number of eigenvalues of \(2\times 2\) operator matrices: asymptotic discrete spectrum
• On the eigenvalues of a 2ˣ2 block operator matrix
• On the spectrum of the lattice spin-boson Hamiltonian for any coupling: 1D case

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