2016
Doctoral Research (PhD) 
Shimpei Goto  Numerical Analyses of Ground States in Strongly Correlated Electron Systems 
Yurika Kubo  Nonlinear Interactions and MagnetoThermal Transports in Antiferromagnets 
2016
Graduate Research (BSc) 
Kota Ibukuro  Ultracold Atoms in a Squareoctagon Optical Lattice

2016
Graduate Research (MSc) 
Risa Miyazawa  Theory of Heavy Fermion Superconductivity with Interorbital Pairing

2015 Under Graduate Research (BSc) 
Shun Okumura  Persistent Skyrmion Lattice and its Dynamics in SpinOrbit Coupled Triple Quantum Wells

Daijiro Dambara  "Magnetic Monopole" Order in Anisotropic Pyrochlore Lattices

Kiyu Fukui  Symmetry and Phase Transition of OddFrequency Superconductor in Magnetic Feild

2014 Under Graduate Research (BSc) 
Noriaki Sannomiya  Magnetization of the quasionedimensional antiferromaget

Risa Miyazawa  Multigap states in electricfieldinduced superconductivity

Shohei Maruyama  Photonic crystals with multiple Dirac dispersion

2014
Graduate Research (MSc) 
Naoto Nakamura  Superfluidity and pseudospin magnetism in the Hubbard model

2013
Doctoral Research (PhD) 
Keisuke Masuda  Theory of multiorbital superconductivity in strongly correlated electron systems 
2013 Under Graduate Research (BSc) 
Takahiro Kurosu  Majorana edge states in quasionedimensional swave superconductors

Yumi Shirai  Spin Structures of the Simplest Multiferroics with Vector Chiral States

Yusuke Sugita  Gap structures of noncentrosymmetric superconductors

Takuya Hatomura  Spontaneous TwoTriplon Decays in Dimerized Heisenberg Antiferromagnets on the Triangular Lattice

2013
Graduate Research (MSc) 
Tomonori Azuma  Stability of BoseEinstein condensates with superfluid flow in 2D optical superlattices

Yurika Kubo  Nonlinear Effects on Spin Conductivities in TwoDimensional Antiferromagnets

Shimpei Goto  Topological insulating phases induced by correlation effects

Hiroki Yamamura  Collective excitation and stability of superfluid Fermi gases

2012
Under Graduate Research (BSc) 
Naoto Nakamura  LarkinOvchnnikov Phase of a Fermi Fermi mixture in an One dimensional Optical Lattice

Seita Nishii  Spin transport driven by nontrivial Z_{2} invarients

2011
Under Graduate Research (BSc) 
Yurika Kubo  Spin Thermal Conductivity in Quantum Magnets

Shimpei Goto  Local Density of States near the Junction
between Different Topological Insulators

Hiroki Yamamura  Stability of Superfluid Fermi Gases with Population Imbalance

2011
Graduate Research (BSc) 
Ryohei Yaginiwa  Critical velocity of superfluid Bose gases in optical lattices: A variational
Monte Carlo study

2010
Under Graduate Research (BSc) 
Tetsuya Yamamoto  Phase Separation in a Trapped AtomicMolecular Mixture

Mitsutaka Shibata  The dynamics of atommolecule BoseEinstein condensate

2010
Graduate Research (MSc) 
Shingo Adachihara  MetalInsulator Transition in Metal Oxides

Takao Nomura  Half Semimetallicity in Zigzag Edged Graphene Nanoribbons

Jun Nishii  Impurity Scattering Problem in OneDimensional System of Bosons

Taiga Murayama  Attenuation of Collective Oscillation in a System of Two Species Fermions

Keisuke Masuda  Coherence Effect in Multiband Superconductors 
2009
Under Graduate Research (BSc) 
Ayumu Iwasa  Magnetism of Nano Adclusters on a Ferro Magnetic Layer

Koichi Ogata 
OffDiagonal Long Range Order of Solid 4He 
Yuushi Kitao 
Phase Transition from Superfluid to Supersolid

Ryohei Yaginiwa 
Orbital Degree of Freedom and Superconductivity

2009
Graduate Research (MSc) 
Yoshihiro Yunomae  Stability of Two Component Superfluid Fermi Gases in Optical Lattices

2009
Doctoral Research (PhD) 
Daisuke Yamamoto  Green's Function Theory for Spin Systems 
2008
Undergraduate Research (BSc)

Shingo Adachihara 
Orbital Dependency of MetalInsulator Transition

Wataru Kudo 
Spin Polarization in TwoDimentional Quantum Dots

Takao Nomura 
Edge Magnetization of ZigzagRibbons in Electric Fields

Keisuke Masuda 
An Analysis of the Superconductivity in the TwoBand Hubbard Model

2008
Graduate Research (MSc)

Ryoko Ichihara 
Stability of BoseEinstein Condensates in a Doblewell Potential

Kentaro Osawa 
0π transition induced by the Fano effect

Jun Nakabayashi 
Selective Scattering in a Zigzag Graphene Nanoribbon

2007
Undergraduate Research (BSc) 
Jun Nishii  Currents through Yjunction with half metalic leads

Yoshihiro Yunomae 
Stability of Superfluid Fermi Gases in Optical Lattices 
2007
Graduate Research (MSc) 
Daisuke Yamamoto  Green's Function Theory for Quantum Spin Systems:
A Pseudospin Representation of the tJ Model

Yuuki Terakawa 
Effect ofquantum fluctuations on boseeinstein condensation of bilayer atomic gases in rapid rotation 
2006
Undergraduate Research (BSc) 
Ryoko Ichihara  BoseEinstein Condensation
in
OneDimensional Double Well Potential

Kentaro Osawa 
Theoretical
Analysis of Supercurrent through a Quantum Complex System 
Kenji Tashiro  Collective Excitations in an
OneDimensional Spinor Bose System 
Jun Nakabayashi 
Klein
Paradox in Carbon Nanotubes

2006
Graduate Research (MSc) 
Kazuhisa Suzuki  Spin
accumulation caused by confining potential in a two dimensional
electron

Hiroyuki
Shibata  Collective
Modes and Stability
of BoseFermi Mixtures with a BCSBEC Crossover 
2006
Doctoral Research (PhD) 
Kenji Kamide  Theory of
Phase
Transition and Quantum Transport in Interacting One Dimensional
Electron Systems

Ippei Danshita 
BoseEinstein Condensation in
Nonuniform Systems
Model 
Nobuhiko
Yokoshi  Josephson Current and Current
Noise through TomonagaLuttinger Liquid

2005
Undergraduate Research (BSc) 
Kiyohito Iigaya  Landau
Damping in Moving Dilute Bose Gases 
Yuki Terakawa  Vortices in a DiskShaped
Superconductor 
Daisuke
Yamamoto  Effective
Hamiltonian for Strongly Correlated Quantum Systems 
2005
Graduate Research (MSc) 
Kyota Egawa  Vortices in an Attractive
Bose Einstein Condensate 
Yuji
Tsukada  TomonagaLuttinger Liquid in a Ladder
Model 
Yusuke Yamaguchi 
Decoherence
of Superconducting Flux Qubits 
2005
Doctoral Research (PhD) 
Hiroyuki Yoshimoto  Collective Excitations
and Thermoelectric Transports in Low Dimensional Fermi Systems 
2004 Undergraduate
Research (BSc) 
Hiroyuki Shibata  BCSBEC Crossover of
Neutral Alkali Atomic Gases with Feshbach Resonance 
Kazuhisa Suzuki  The Effects of SpinOrbit
Coupling in a Single Election Quantum Dot 
Norikazu Naruse  Spin Hall Effect 
2004 Graduate
Research (MSc) 
Ippei Danshita  Tunneling Phenomena in
BoseCondensed Systems 
Itaru
Yanagi  Bosonization
Approach to the Edge Reconstruction in a TwoDimensional Quantum Dot 
Masato Yamaguchi  Superconductivity in
CarbonNanotube Ropes 
2003 Undergraduate
Research (BSc) 
Kyota
Egawa  Quantum
vortex in spin1 bose systems 
Yuji Tsukada  Tunneling of
spinpolarized Luttinger Liquid 
Yusuke Yamaguchi  Decoherence in
twolevel systems under bosonic environment 
Yoshinori Watanabe  BosonFermion
mixtures in optical lattice 
2003 Graduate
Research (MSc) 
Kazuhiro
Kanai  Phenomenalism
of phase transitions of smectic liquid crystal 
Kenji Kamide  Zeeman Effect on Resonant
Tunneling in TomonagaLuttinger Liquid 
Shunji Takei  Josephson effect and Tomasch
oscillation in SNINS junction 
Nobuhiko Yokoshi  Josephson
current through
spinpolarized Luttinger Liquid 
2002 Undergraduate
Research (BSc) 
Ippei
Danshita  Spinor
BoseEinstein Condensation in an Optical Trap (MicrosoftPowerPoint
file) 
Itaru Yanagi 
ElectronPhonon
Scatterings in an Elliptic Quantum Dot(MicrosoftPowerPoint
file) 
Masato Yamaguchi 
SuperconductorInsulator
Transition in 1Dimensional Quantum Systems(MicrosoftPowerPoint
file) 
2002 Graduate Research (MSc)

Bernhard Hikaru Valtan 
Collective
Excitations of BoseFermi Superfluid Mixtures
(MicrosoftPowerPoint file) 
Yuhei
Saito  Entanglements
in Superconducting MagneticFlux Qbits(MicrosoftPowerPoint
file) 
Yujiro Yanai 
Coexistence of
Superconducting and Chargedensitywave order in 2Dimensional
Hubbard Model(MicrosoftPowerPoint file) 
2001 Undergraduate
Research 
Kazuhiro
Kanai  A phase transition
between smecticCA and C phase in liquid crystals 
Kenji Kamide  Renormalization
group analysis for carbon nanotube electronic systems 
Shunji Takei  IV characteristics
for superconducting networks under magnetic field 
Nobuhiko Yokoshi  Effects
of phonon
exchanges on phase separated 3He4He mixture films 
2001 Graduate
Research (MSc) 
Yuishiro Okano  Microwave
operations in a qubit with a small Josephsonjunction circuit 
Yukiko Kosaka  Dynamics
of crowds in a panic 
Shunji
Tsuchiya  Quantum Vortex
Dynamics in 2Dimensional Josephson Junction Arrays 
Hiroki Matsumoto  Quantum
computing and coherence 
Daigo
Yoshida  Josephson effects in superfluid 3He 