81. Walid Malaeb, Teppei Yoshida, Takashi Kataoka, Atsushi Fujimori, Masato Kubota, Kanta
Ono, Hidetomo Usui, Kazuhiko Kuroki, Ryotaro Arita, Hideo Aoki, Yoichi Kamihara,
Masahiro Hirano, and Hideo Hosono: Electronic structure and electron correlation in
LaFeAsO
1
−x
F
x
and LaFePO
1
−x
F
x
,
J. Phys. Soc. Japan 77, 093714 (2008).
82. Naoto Tsuji, Takashi Oka, and Hideo Aoki: Correlated electron systems periodically driven
out of equilibrium — Floquet + DMFT formalism,
Phys. Rev. B 78, 235124 (2008).
83. Takashi Oka and Hideo Aoki: Photo-induced Tomonaga-Luttinger-like liquid in a Mott
insulator,
Phys. Rev. B 78, 241104(R) (2008).
84. Kazuhiko Kuroki, Seiichiro Onari, Ryotaro Arita, Hidetomo Usui, Yukio Tanaka, Hiroshi
Kontani and Hideo Aoki: Unconventional pairing originating from disconnected Fermi
surfaces in the iron-based superconductor,
New J. Phys. 11, 025017 (2009).
[2007]
85. Naoto Tsuji, Shigehiro Takajo and Hideo Aoki: Large orbital magnetic moments in carbon
nanotubes generated by resonant transport,
Phys. Rev. B 75, 153406 (2007).
86. Masaki Tezuka, Ryotaro Arita and Hideo Aoki: Phase diagram for the half-filled one-
dimensional Hubbard-Holstein model,
Phys. Rev. B 76, 155114 (2007).
87. Shiro Sakai, Ryotaro Arita and Hideo Aoki: Itinerant ferromagnetism in the multiorbital
Hubbard model — a dynamical mean-field study,
Phys. Rev. Lett. 99, 216402 (2007).
[2006]
88. Seiichiro Onari, Ryotaro Arita, Kazuhiko Kuroki and Hideo Aoki: Superconductivity from
a long-range interaction: A crossover between the electron gas and the lattice model,
Phys. Rev. B 73, 014526 (2006).
10
89. Y. Nishi, P. A. Maksym, D. G. Austin, T. Hatano, L. P. Kouwenhoven, H. Aoki and S.
Tarucha: Intermediate low spin states in a few-electron quantum dot in the ν
≤ 1 regime,
Phys. Rev. B 74, 033306 (2006).
90. Hosho Katsura and Hideo Aoki: Exact supersymmetry in the relativistic hydrogen atom
in general dimensions — supercharge and the generalized Johnson-Lippmann operator,
J. Math. Phys. 47, 032301 (2006).
91. Shiro Sakai, Ryotaro Arita, Karsten Held and Hideo Aoki: Quantum Monte Carlo study
for multiorbital systems with preserved spin and orbital rotational symmetries,
Phys. Rev. B 74, 155102 (2006).
92. Yasuhiro Hatsugai, Takahiro Fukui and Hideo Aoki: Topological analysis of the quantum
Hall effect in graphene: Dirac-Fermi transition across van Hove singularities and the edge
vs bulk quantum numbers,
Phys. Rev. B 74, 205414 (2006).
[2005]
93. Takashi Oka, Norio Konno, Ryotaro Arita and Hideo Aoki: Breakdown of an electric-field
driven system — a mapping to a quantum walk,
Phys. Rev. Lett. 94, 100602 (2005).
94. Manabu Kiguchi, Ryotaro Arita, Genki Yoshikawa, Yoshiaki Tanida, Susumu Ikeda, Shiro
Entani, Ikuyo Nakai, Hiroshi Kondoh, Toshiaki Ohta, Koichiro Saiki, and Hideo Aoki:
Metal-induced gap states in epitaxial organic-insulator/metal interfaces,
Phys. Rev. B 72, 075446 (2005).
95. M. Koshino and H. Aoki: Electronic structure of an electron on the gyroid surface, a helical
labyrinth,
Phys. Rev. B 71, 73405 (2005).
96. Takashi Oka and Hideo Aoki: Ground-state decay rate for the Zener breakdown in band
and Mott insulators,
Phys. Rev. Lett. 95, 137601 (2005).
97. Seiichiro Onari, Ryotaro Arita, Kazuhiko Kuroki and Hideo Aoki: The spin-triplet super-
conductivity induced by the charge fluctuation in extended Hubbard model,
J. Phys. Soc. Jpn 74, 2579-2585 (2005).
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98. Masaki Tezuka, Ryotaro Arita and Hideo Aoki: Density-matrix renormalization group
study of pairing when electron-electron and electron-phonon interactions coexist — an
effect of the electronic band structure,
Phys. Rev. Lett. 95, 226401 (2005).
[2004]
99. Ryotaro Arita, Kazuhiko Kuroki, and Hideo Aoki: Magnetic-field induced triplet super-
conductivity in the Hubbard model on a triangular lattice,
J. Phys. Soc. Jpn 73, 533 (2004).
100. Ryotaro Arita, Takashi Miyake, Takao Kotani, Mark van Schilfgaarde, Takashi Oka, Kazuhiko
Kuroki, Yasuo Nozue and Hideo Aoki: Electronic properties of alkali-metal loaded zeolites
— a “supercrystal” Mott insulator,
Phys. Rev. B 69, 195106 (2004).
101. Takashi Kimura, Kazuhiko Kuroki, Ryotaro Arita and Hideo Aoki: Possibility of super-
conductivity in the repulsive Hubbard model on the Shastry-Sutherland lattice,
Phys. Rev. B 69, 054501 (2004).
102. Mikito Koshino and Hideo Aoki: Integer quantum Hall effect and Hofstadter’s butterfly
spectra in three-dimensional metals in external periodic modulations,
Phys. Rev. B 69, 081303(R) (2004).
103. Ryotaro Arita, Yoshiaki Tanida, Kazuhiko Kuroki, and Hideo Aoki: Electronic properties
of metal induced gap states at insulator/metal interfaces — dependence on the alkali halide
and the possibility of excitonic mechanism of superconductivity,
Phys. Rev. B 69, 115424 (2004).
104. Ryotaro Arita, Seiichiro Onari, Kazuhiko Kuroki and Hideo Aoki: Off-site repulsion-
induced triplet superconductivity: A possibility for chiral p
x+y
-wave pairing in Sr
2
RuO
4
,
Phys. Rev. Lett. 92, 247006 (2004).
105. Seiichiro Onari, Ryotaro Arita, Kazuhiko Kuroki and Hideo Aoki: Phase diagram of the
two-dimensional extended Hubbard model — Quantum phase transitions between different
pairing symmetries when charge and spin fluctuations coexist,
Phys. Rev. B 70, 94523 (2004).
106. Ryotaro Arita, Yoshiaki Tanida, Shiro Entani, Manabu Kiguchi, Koichiro Saiki and Hideo
Aoki: Polar surface engineering in ultra-thin MgO(111)/Ag(111) — possibility of metal-
insulator transition and magnetism,
Phys. Rev. B 69, 235423 (2004).
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