57 citations · 97 across the 5 of their papers we have counts for
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Algebraic Bethe Ansatz for the XXZ Gaudin Models with Generic Boundary
Nicolas Crampe
We solve the XXZ Gaudin model with generic boundary using the modified algebraic Bethe ansatz. The diagonal and triangular cases have been recovered in this general framework. We s…
Quantum spins on star graphs and the Kondo model
Nicolas Crampe, Andrea Trombettoni
We study the XX model for quantum spins on the star graph with three legs (i.e., on a Y-junction). By performing a Jordan-Wigner transformation supplemented by the introduction of…
Sutherland Models for Complex Reflection Groups
N. Crampe, C. A. S. Young
There are known to be integrable Sutherland models associated to every real root system -- or, which is almost equivalent, to every real reflection group. Real reflection groups ar…
Integrable Models From Twisted Half Loop Algebras
Nicolas Crampe, Charles A. S. Young
This paper is devoted to the construction of new integrable quantum mechanical models based on certain subalgebras of the half loop algebra of gl(N). Various results about these su…
Bethe Equations for a g_2 Model
N. Crampe, C. A. S. Young
We prove, using the coordinate Bethe ansatz, the exact solvability of a model of three particles whose point-like interactions are determined by the root system of g_2. The statist…