Level structure of the lowest energy region expected for optical conductivity of the two dimensional Hubbard model


Authors:Kaoru Iwano

Affiliation:High Energy Accelerator Research Organization (KEK)



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  • K. Iwano, T. Yamaguchi, and H. Okamoto*, Physical Review B 102, 245114 (2020),
    “Ultrabosonic behavior in photoexcited one-dimensional Mott insulators in the region of weak intersite Coulombic interaction”

  • T. Yamaguchi, K. Iwano, T. Miyamoto*, N. Takamura*, N. Kida*, Y. Takahashi**, T. Hasegawa*, and H. Okamoto*, Physical Review B 103, 045124 (2021), “Excitonic optical spectra and energy structues in a one-dimensional Mott insulator demonstrated
    by applying a many-body Wannier fucntions method to a charge model”


Posted : March 01,2021