Nonlinear excitations in a compressible quantum Heisenberg chain

DOI10.1016/S0167-2789(00)00122-6zbMath0967.35133OpenAlexW2011986767MaRDI QIDQ1841170

Jean-Pierre Nguenang, Timoléon Créprin Kofané

Publication date: 22 February 2001

Published in: Physica D (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0167-2789(00)00122-6

zbMATH Keywords

fast Fourier transformnonlinear Schrödinger equationnonlinearly coupled magnetic and elastic excitations of compressible Heisenberg chains

Mathematics Subject Classification ID

NLS equations (nonlinear Schrödinger equations) (35Q55) Soliton theory, asymptotic behavior of solutions of infinite-dimensional Hamiltonian systems (37K40) Statistical mechanics of magnetic materials (82D40)

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Cites Work

• On nonlinear effects in magnetic chains
• Coherent and Incoherent States of the Radiation Field

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