@article{oai:tsukuba.repo.nii.ac.jp:00016944,
author = {初貝, 安弘 and Hoshi, K. and Hatsugai, Y.},
issue = {7},
journal = {Physical review B},
month = {Feb},
note = {application/pdf, The Bethe ansatz (BA) equations for the two-dimensional Bloch electrons in a uniform magnetic field are treated in the weak-field limit. We have calculated energies near the lower boundary of the energy spectrum up to the first nontrivial order. It corresponds to calculating a finite size correction for the excitation energies of the BA solvable lattice models and gives the Landau levels in the present problem.},
pages = {4409--4412},
title = {Landau levels from the Bethe Ansatz equations},
volume = {61},
year = {2000}
}