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Monday 23 March 2009, 16:30-17:30
Nested Bethe ansatz for spin chains
â ī¸ Important: Algebraic Lie Theory
- đ¤ Speaker: Ragoucy, E (LAPTH (CNRS))
- đ Date & Time: Monday 23 March 2009, 16:30 - 17:30
- đ Venue: Seminar Room 1, Newton Institute
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Mustapha Amrani
Abstract
We present in a unified way the nested Bethe ansatz for spin chains based on gl(n), gl(m|n) and their deformations. We perform the ansatz for closed and open spin chains. In the case of open spin chains, we use diagonal boundary conditions. In all cases, we deduce a recursion formula, and a trace formula for Bethe vectors.
Series This talk is part of the Isaac Newton Institute Seminar Series series.
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