WKB for quantum spins

DOI10.1016/S0378-4371(02)01589-3zbMath1011.82028OpenAlexW2013328338MaRDI QIDQ1867876

J. Leo van Hemmen, András Sütő

Publication date: 2 April 2003

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

Full work available at URL: https://doi.org/10.1016/s0378-4371(02)01589-3

zbMATH Keywords

quantum tunnelingmagnetic anisotropyferromagnetically-coupled magnetic-moment cluster

Mathematics Subject Classification ID

Quantum equilibrium statistical mechanics (general) (82B10) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20) Statistical mechanics of magnetic materials (82D40)

Cites Work

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