Physics – Condensed Matter – Strongly Correlated Electrons
Scientific paper
2000-09-04
Nucl. Phys. B 596 (2001) 525-547
Physics
Condensed Matter
Strongly Correlated Electrons
28 pages,no figure
Scientific paper
10.1016/S0550-3213(00)00682-9
The Bariev model with open boundary conditions is introduced and analysed in detail in the framework of the Quantum Inverse Scattering Method. Two classes of independent boundary reflecting $K$-matrices leading to four different types of boundary fields are obtained by solving the reflection equations. The models are exactly solved by means of the algebraic nested Bethe ansatz method and the four sets of Bethe ansatz equations as well as their corresponding energy expressions are derived.
Foerster Angela
Guan X.-W.
Links Jon
Roditi Itzhak
Zhou Huan-Qiang
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