Bulletin of the American Physical Society

Spectral properties of the two-dimensional $t$-$J$ model near the Mott transition

Masanori Kohno

Published Mar 16, 2016• 0 citations

OpenAlex

Related papers

Spectral properties near the Mott transition in the two-dimensional t-J model with next-nearest-neighbor hopping

Masanori Kohno

Physica B Condensed MatterSep 22, 20175 citations

Spectral properties near the Mott transition in the two-dimensional Hubbard model

Masanori Kohno

Bulletin of the American Physical SocietyMar 20, 20130 citations

Spectral function near the Mott transition in the one-dimensional Hubbard model

Masanori Kohno

Bulletin of the American Physical SocietyMar 23, 20110 citations

Spectral properties of the two-dimensional Hubbard model with next-nearest-neighbor hopping near the Mott transition

Masanori Kohno

Bulletin of the American Physical SocietyMar 3, 20150 citations

Mott transition in the two-dimensional Hubbard model

Antoni Pérez-Navarro, Joan Costa-Quintana, F. López‐Aguilar

Physica B Condensed MatterJan 1, 19993 citations

Mott Transition in the Two-Dimensional Hubbard Model

Masanori Kohno

Spectral properties of the two-dimensional Hubbard model near the Mott transition are investigated by using cluster perturbation theory. The Mott transition is characterized by freezing of the charge degrees of freedom in a single-particle excitation that leads continuously to the magnetic excitation of the Mott insulator. Various anomalous spectral features observed in cuprate high-temperature superconductors are explained in a unified manner as properties near the Mott transition.

arXiv:1201.1284Physical Review LettersFeb 15, 201272 citations