Spectrum of the energy operator of a two-magnon system in the three-dimensional isotropic Heisenberg ferromagnet model with impurity

DOI10.1007/s11232-010-0014-6zbMath1196.81125OpenAlexW2145375240MaRDI QIDQ1956827

S. M. Tashpulatov

Publication date: 24 September 2010

Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11232-010-0014-6

zbMATH Keywords

latticeessential spectrumdiscrete spectrumHeisenberg modeltwo-magnon systemlocal impurity state

Mathematics Subject Classification ID

Statistical mechanics of crystals (82D25) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Statistical mechanics of magnetic materials (82D40)

Related Items (1)

Spectrum of the energy operator of two-magnon systems in the isotropic Heisenberg ferromagnet model with impurity

Cites Work

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• Spin-Wave Impurity States in Ferromagnets
• Spectra and localized impurity states of one-magnon systems in the Heisenberg isotropic ferromagnetic impurity model

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