Off-shell scalar products for the XXZ spin chain with open boundaries
In this work we study scalar products of Bethe vectors associated with the XXZ spin chain with open boundary conditions. The scalar products are obtained as solutions of a system of functional equations. The description of scalar products through functional relations follows from a particular map ha...
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| Format: | Article |
| Language: | English |
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Elsevier
2015-04-01
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| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321315000565 |