A Bethe ansatz study of the ground state energy for the repulsive Bose–Hubbard dimer
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Publication:3301033
DOI10.1088/1742-5468/2009/03/P03013zbMath1456.82293MaRDI QIDQ3301033
Publication date: 11 August 2020
Published in: Journal of Statistical Mechanics: Theory and Experiment (Search for Journal in Brave)
thermodynamic Bethe ansatzsolvable lattice modelsquantum integrability (Bethe ansatz)rigorous results in statistical mechanics
Exactly solvable models; Bethe ansatz (82B23) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)
Related Items (3)
Quantum phase transitions in Bose-Einstein condensates from a Bethe ansatz perspective ⋮ Quantum integrable models of interacting bosons and classical \(r\)-matrices with spectral parameters ⋮ Quasi-exactly solvable relativistic soft-core Coulomb models
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