Associate Professor
Physics Division, Sophia University
7-1 Kioicho, Chiyoda-ku, Tokyo 102-8554, Japan
shirosakai_at_sophia.ac.jp (_at_ → @) Group page
S. Sakai, M. Civelli, and M. Imada Direct connection between Mott insulators and d-wave high-temperature superconductors revealed by continuous evolution of self-energy poles Phys. Rev. B 98, 195109 (2018); arXiv:1804.09271.
S. Sakai, N. Takemori, A. Koga, and R. Arita Superconductivity on a Quasiperiodic Lattice: Extended-to-Localized Crossover of Cooper Pairs Phys. Rev. B 95, 024509 (2017); arXiv:1608.07210.
S. Sakai, M. Civelli, and M. Imada Hidden-fermion representation of self-energy in pseudogap and superconducting states of two-dimensional Hubbard model Phys. Rev. B 94, 115130 (2016);
arXiv:1605.05004.
S. Sakai, S. Blanc, M. Civelli, Y. Gallais, M. Cazayous, M.-A. Measson, J. S. Wen, Z. J. Xu, G. D. Gu
G. Sangiovanni, Y. Motome, K. Held, A. Sacuto, A. Georges, and M. Imada, Raman-scattering measurements and theory of the energy-momentum spectrum for underdoped Bi2Sr2CaCu2O8+δ superconductors: Evidence of an s-wave structure for the pseudogap Phys. Rev. Lett. 111, 107001 (2013);
arXiv:1207.5070. Press Release (in Japanese).
S. Sakai, G. Sangiovanni, M. Civelli, Y. Motome, K. Held, and M. Imada Cluster-size dependence in cellular dynamical mean-field theory Phys. Rev. B 85, 035102 (2012);
arXiv:1112.3227.
S. Sakai, Y. Motome, and M. Imada Doped high-Tc cuprate superconductors elucidated in the light of zeros and poles of the electronic Green's function Phys. Rev. B 82, 134505 (2010);
arXiv:1004.2569.
S. Sakai, Y. Motome, and M. Imada Evolution of electronic structure of doped Mott insulators - reconstruction of poles and zeros of Green's function Phys. Rev. Lett. 102, 056404 (2009);
arXiv:0809.0950.
