Physics Letters A

On the relation between the Berry phase and one-dimensional models with long-range -interaction

S. A. Bulgadaev

Published May 1, 1993• 0 citations

Publisher

DOI: 10.1016/0375-9601(93)90309-n

Related papers

On relation between Berry phase and one-dimensional models with long-range 1/r(sup 2)-interaction

S. A. Bulgadaev

Feb 1, 19930 citations

Absence of phase transitions in one-dimensional antiferromagnetic models with long-range interactions

Azer Kerimov

Journal of Statistical PhysicsAug 1, 199323 citations

Quantum phase transition in the anisotropic one-dimensional XY model with long-range interactions

Antonio S. T. Pires

Journal of Magnetism and Magnetic MaterialsJan 26, 201010 citations

η mechanism and Berry’s phase in the Hubbard model with a long-range interaction

Yue-lin Shen, Mo‐Lin Ge

We find eigenstates for a 1/r Hubbard model in terms of the \ensuremath{\eta} pairing mechanism and prove that the model exhibits SO(4) symmetry in its modified form. It turns out that in the presence of a constant magnetic field the \ensuremath{\eta} states share Berry's phase in the adiabatic limit.

Physical review. B, Condensed matterOct 15, 19950 citations

On the calculation of the Berry phase in a solvable model

Wolfgang Bulla, P. Falkensteiner, Harald Grosse

Physics Letters BDec 1, 19883 citations

The one-dimensional XXZ model with long-range interactions

Lindberg Lima Gonçalves, André P. Vieira, Lucas Pinheiro Coutinho

arXiv:cond-mat/0008230Journal of Magnetism and Magnetic MaterialsMay 1, 20011 citation