173 citations · 623 across the 19 of their papers we have counts for
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Absence of Spin Liquid in the Hubbard model on the Honeycomb Lattice
Atsushi Yamada
The possible emergence of a spin liquid phase in the half-filled Hubbard model on the honeycomb lattice; a simple model of graphene, is studied using the variational cluster approx…
Magnetic phase diagram and Mott transition of the half-filled 1/5-depleted Hubbard model with frustration
Atsushi Yamada
The magnetic properties and Mott transition of the half-filled Hubbard model on the 1/5 depleted square lattice with frustration is studied at zero temperature by the variational c…
Magnetic properties and Mott transition of the Hubbard model for weakly coupled chains on the anisotropic triangular lattice
Atsushi Yamada
We investigate the magnetic properties and Mott transition in the Hubbard model for weakly coupled chains on the anisotropic triangular lattice. Taking into account 120 Née…
Magnetic properties and Mott transition in the Hubbard model on the anisotropic triangular lattice
A. Yamada
Magnetic phase diagram and Mott transition are studied in the Hubbard model on the anisotropic triangular lattice at zero temperature and half-filling by the variational cluster ap…
Magnetic properties and Mott transition in the square-lattice Hubbard model with frustration
A. Yamada, K. Seki, R. Eder +1
The magnetic properties and Mott transition of the Hubbard model on the square lattice with frustration are studied at half-filling and zero temperature by the variational cluster…