@article{oai:kanazawa-u.repo.nii.ac.jp:00058366,
 author = {末松, 大二郎 and Suematsu, Daijiro},
 issue = {1},
 journal = {European Physical Journal C},
 month = {Jan},
 note = {We propose a model which is a simple extension of the KSVZ invisible axion model with an inert doublet scalar. Peccei–Quinn symmetry forbids tree-level neutrino mass generation and its remnant Z2 symmetry guarantees dark matter stability. The neutrino masses are generated by one-loop effects as a result of the breaking of Peccei–Quinn symmetry through a nonrenormalizable interaction. Although the low energy effective model coincides with an original scotogenic model which contains right-handed neutrinos with large masses, it is free from the strong CP problem. © 2018, The Author(s)., 金沢大学理工研究域数物科学系},
 title = {Dark matter stability and one-loop neutrino mass generation based on Peccei–Quinn symmetry},
 volume = {78},
 year = {2018}
}