On the spectra of the kink for ferromagnetic \(XXZ\) models

DOI10.1023/A:1007396827804zbMath0892.60099OpenAlexW127955387MaRDI QIDQ1373294

Taku Matsui

Publication date: 9 August 1998

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1007396827804

zbMATH Keywords

spectral gapkinkferromagnetic \(XXZ\) modelinfinite volume ground states

Mathematics Subject Classification ID

Other physical applications of random processes (60K40) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) General mathematical topics and methods in quantum theory (81Q99)

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