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hep-th1998
Finite Size Formula in the XYZ Spin Chain
Yasuhiro Fujii, Miki Wadati
The XYZ spin chain with boundaries is studied. We construct the vacuum state by the vertex operators in the level one modules of the elliptic algebra, and compact it through a geom…
hep-th1998
Spontaneous Magnetization in the Finite XXZ Spin Chain with Boundaries
Yasuhiro Fujii, Miki Wadati
The finite XXZ spin chain with boundaries is studied. We derive the transfer matrix from the q-difference equation discovered by Cherednik and construct its eigenstates by the vert…
solv-int1998
Correlation Functions of Finite XXZ model with Boundaries
Yasuhiro Fujii, Miki Wadati
The finite XXZ model with boundaries is considered. We use the Matrix Product Ansatz (MPA), which was originally developed in the studies on the asymmetric simple exclusion process…