Completeness of a fermionic basis in the homogeneous XXZ model
نویسندگان
چکیده
منابع مشابه
Completeness of a Fermionic Basis in the Homogeneous Xxz Model
With the aid of the creation operators introduced in our previous works, we show how to construct a basis of the space of quasi-local operators for the homogeneous XXZ chain.
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Completeness of Bethe’s states for generalized XXZ model, II
For any rational number p0 ≥ 2 we prove an identity of RogersRamanujan’s type. Bijection between the space of states for XXZ model and that of XXX model is constructed. The main goal of our paper is to study a combinatorial relationship between the space of states for generalizedXXZ model and that for XXX one. In our previous paper [KL] we gave a combinatorial description of states for generali...
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ژورنال
عنوان ژورنال: Journal of Mathematical Physics
سال: 2009
ISSN: 0022-2488,1089-7658
DOI: 10.1063/1.3147206