@article{oai:kanazawa-u.repo.nii.ac.jp:00058390,
 author = {末松, 大二郎 and Suematsu, Daijiro},
 issue = {5},
 journal = {Physical Review D},
 month = {},
 note = {Recent neutrino oscillation experiments suggest that the Pontecorvo-Maki-Nakagawa-Sakata matrix in the lepton sector has a CP violating phase like the Cabibbo-Kobayashi-Maskawa matrix in the quark sector. However, the origins of these phases in both matrices are not clarified by now. Although complex Yukawa couplings could induce these phases, the phases remain as free parameters of the model even in that case. If the CP symmetry is considered to be spontaneously broken, they are expected to be determined by some physics at a much lower energy scale than the Planck scale. We study such a possibility in a framework of Pati-Salam-type unification. We also discuss other phenomenological issues in it. © 2019 authors., 金沢大学理工研究域数物科学系},
 title = {Pati-Salam unification with a spontaneous CP violation},
 volume = {100},
 year = {2019}
}