671 citations · 1.3k across the 37 of their papers we have counts for
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Stripe State in the Lowest Landau Level
Naokazu Shibata, Daijiro Yoshioka
The stripe state in the lowest Landau level is studied by the density matrix renormalization group (DMRG) method. The ground state energy and pair correlation functions are systema…
Nontrivial behavior of the Fermi arc in the staggered-flux ordered phase
Koichi Hamada, Daijiro Yoshioka
The doping and temperature dependences of the Fermi arc in the staggered-flux, or the d-density wave, ordered phase of the t-J model are analyzed by the U(1) slave boson theory. No…
Gap evolution in nu=1/2 bilayer quantum Hall systems
Kentaro Nomura, Daijiro Yoshioka
Fractional quantum Hall states in bilayer system at total filling fraction are examined numerically under some ranges of the layer separation and interlayer tunneling. It i…
Ground state phase diagram of 2D electrons in high magnetic field
Naokazu Shibata, Daijiro Yoshioka
The ground state phase diagram of two-dimensional electrons in high magnetic field is studied by the density matrix renormalization group (DMRG) method. The low energy excitations…