An extension of the Hubbard model, earlier introduced, is studied using exact diagonalization and quantum Monte Carlo methods. Our numerical results for the static and dynamic properties of one- and two-dimensional systems strongly suggest the occurrence of a metal-insulator transition
Contains fulltext : 206014.pdf (publisher's version ) (Open Access
We study the metal-insulator transition due to correlations between electrons using a Hubbard model....
We study the metal-insulator transition due to correlations between electrons using a Hubbard model....
An extension of the Hubbard model, earlier introduced, is studied using exact diagonalization and qu...
An extension of the Hubbard model, earlier introduced, is studied using exact diagonalization and qu...
An extension of the Hubbard model, earlier introduced, is studied using exact diagonalization and qu...
An extension of the Hubbard model, earlier introduced, is studied using exact diagonalization and qu...
An extension of the Hubbard model, earlier introduced, is studied using exact diagonalization and qu...
We study the metal-insulator transition of the d-dimensional Hubbard model by treating the hopping t...
We study the Mott transition in the Hubbard model within the dynamical mean field theory approach wh...
We study the Mott transition in the Hubbard model within the dynamical mean field theory approach wh...
We study the Mott transition in the Hubbard Model within the dynamical mean field theory (DMFT) appr...
Results are presented for the single-particle density of states of the one- and two-dimensional simp...
Results are presented for the single-particle density of states of the one- and two-dimensional simp...
Results are presented for the single-particle density of states of the one- and two-dimensional simp...
Contains fulltext : 206014.pdf (publisher's version ) (Open Access
We study the metal-insulator transition due to correlations between electrons using a Hubbard model....
We study the metal-insulator transition due to correlations between electrons using a Hubbard model....
An extension of the Hubbard model, earlier introduced, is studied using exact diagonalization and qu...
An extension of the Hubbard model, earlier introduced, is studied using exact diagonalization and qu...
An extension of the Hubbard model, earlier introduced, is studied using exact diagonalization and qu...
An extension of the Hubbard model, earlier introduced, is studied using exact diagonalization and qu...
An extension of the Hubbard model, earlier introduced, is studied using exact diagonalization and qu...
We study the metal-insulator transition of the d-dimensional Hubbard model by treating the hopping t...
We study the Mott transition in the Hubbard model within the dynamical mean field theory approach wh...
We study the Mott transition in the Hubbard model within the dynamical mean field theory approach wh...
We study the Mott transition in the Hubbard Model within the dynamical mean field theory (DMFT) appr...
Results are presented for the single-particle density of states of the one- and two-dimensional simp...
Results are presented for the single-particle density of states of the one- and two-dimensional simp...
Results are presented for the single-particle density of states of the one- and two-dimensional simp...
Contains fulltext : 206014.pdf (publisher's version ) (Open Access
We study the metal-insulator transition due to correlations between electrons using a Hubbard model....
We study the metal-insulator transition due to correlations between electrons using a Hubbard model....
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