Semiclassical intrinsic localized modes in the β-Fermi–Pasta–Ulam lattice model with first- and second-nearest neighbor interactions

DOI10.1142/S0217979215502148zbMath1338.81208MaRDI QIDQ2809382

Yingbo Yao, De-Jun Li, Bing Tang

Publication date: 30 May 2016

Published in: International Journal of Modern Physics B (Search for Journal in Brave)

zbMATH Keywords

solitonsintrinsic localized modesquantum lattice modelsecond-nearest neighbor interactionthe coherent state method

Mathematics Subject Classification ID

Statistical mechanics of crystals (82D25) Quantum chaos (81Q50) Coherent states (81R30) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20) Soliton solutions (35C08)

Cites Work

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