Title of article
Effects of a boundary field in the Hubbard open chain
Author/Authors
Hitoshi Asakawa، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
22
From page
229
To page
250
Abstract
Properties of the one-dimensional Hubbard model with a boundary field are studied. The present model realizes a strongly correlated electron system with almost localized impurity spins at the boundary. Physical quantities of the present model, e.g. the compressibility, the susceptibility and the specific heat, are evaluated using the Bethe-ansatz equation.
Journal title
Physica A Statistical Mechanics and its Applications
Serial Year
1998
Journal title
Physica A Statistical Mechanics and its Applications
Record number
865419
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