@article{CTT100713941,
  author = {Bunpei Hara and Akihisa Koga and Aono, Tomosuke},
  title = {Transport properties for a quantum dot coupled to normal leads with a pseudogap},
  journal = {Physical Review B},
  year = 2015,
}

@article{CTT100713940,
  author = {Akihisa Koga and Werner, Philipp},
  title = {Superconductivity in the two-band Hubbard model},
  journal = {Physical Review B},
  year = 2015,
}

@article{CTT100713939,
  author = {Nayuta Takemori and Akihisa Koga},
  title = {Local Electron Correlations in a Two-Dimensional Hubbard Model on the Penrose Lattice},
  journal = {Journal of the Physical Society of Japan},
  year = 2015,
}

@article{CTT100713942,
  author = {Shin-ichi Takemura and Nayuta Takemori and Akihisa Koga},
  title = {Valence fluctuations and electric reconstruction in the extended Anderson model on the two-dimensional Penrose lattice},
  journal = {Physical Review B},
  year = 2015,
}

@inproceedings{CTT100720019,
  author = {Joji Nasu and Ryu Shinzaki and Akihisa Koga},
  title = {動的平均場近似によるスピン 1/2 Falicov-Kimball 模型における準周期性と価数揺らぎ},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100723646,
  author = {Akihisa Koga and 常次 宏一},
  title = {二次元ペンローズハバード模型における磁気的性質},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100723647,
  author = {Akihisa Koga},
  title = {Local electron correlations in the quasiperiodic systems},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100723652,
  author = {Akihisa Koga},
  title = {Superconductivity in the degenerate Hubbard model},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100723649,
  author = {Akihisa Koga and Shin-ichi Takemura and Nayuta Takemori},
  title = {強相関準結晶系における価数ゆらぎと近藤効果},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100723650,
  author = {B. Hara and A. Koga and T. Aono},
  title = {Transport properties for a quantum dot coupled to normal leads with the pseudogap structure},
  booktitle = {},
  year = 2015,
}

@inproceedings{CTT100723651,
  author = {S. Takemura and N. Takemori and A. Koga},
  title = {Valence fluctuations in the extended periodic Anderson model on the two-dimensional Penrose lattice},
  booktitle = {},
  year = 2015,
}