scientific article; zbMATH DE number 5592419

zbMATH Open1199.46156MaRDI QIDQ5325171

Sadulla Tashpulatov

Publication date: 8 August 2009

Title of this publication is not available (Why is that?)

zbMATH Keywords

spectrumenergy operatortwo-magnon systemnon-Heisenberg ferromagnet

Mathematics Subject Classification ID

Applications of operator algebras to the sciences (47L90) General spectral theory of ordinary differential operators (34L05) Linear symmetric and selfadjoint operators (unbounded) (47B25) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Two-body problems (70F05) Applications of selfadjoint operator algebras to physics (46L60) Integral operators (47G10) Completely integrable systems and methods of integration for problems in Hamiltonian and Lagrangian mechanics (70H06) Fredholm integral equations (45B05) Eigenvalue problems for integral equations (45C05)

Related Items (4)

Two-magnon bound states in an alternating Heisenberg chain ⋮ Title not available (Why is that?) ⋮ Characteristic regions of the energy landscape of \(\text{MgF}_2\) ⋮ Spectrum of two-magnon non-Heisenberg ferromagnetic model of arbitrary spin with impurity

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