Expansions for one quasiparticle states in spin 1/2 systems

DOI10.1023/A:1015713005441zbMath1024.82006arXivcond-mat/0104199OpenAlexW1506098571MaRDI QIDQ1863021

Nilanjana Datta, Tom Kennedy

Publication date: 11 March 2003

Published in: Journal of Statistical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/cond-mat/0104199

zbMATH Keywords

expansionsquasiparticlestransverse Ising modelquantum spins

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)

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