110 citations · 1k across the 33 of their papers we have counts for
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Scalar product of twisted XXX modified Bethe vectors
S. Belliard, N. A. Slavnov, B. Vallet
We consider closed XXX spin chains with broken total spin symmetry within the framework of the modified algebraic Bethe ansatz. We study multiple actions of the modified mon…
Modified Algebraic Bethe Ansatz: Twisted XXX Case
Samuel Belliard, Nikita A. Slavnov, Benoit Vallet
We prove the modified algebraic Bethe Ansatz characterization of the spectral problem for the closed XXX Heisenberg spin chain with an arbitrary twist and arbitrary positive (half)…
Ground state solutions of inhomogeneous Bethe equations
S. Belliard, A. Faribault
The distribution of Bethe roots, solution of the inhomogeneous Bethe equations, which characterize the ground state of the periodic XXX Heisenberg spin- chain is inves…
A note on -invariant Bethe vectors
S. Belliard, N. A. Slavnov
We consider -invariant quantum integrable models solvable by the algebraic Bethe ansatz. We show that the form of on-shell Bethe vectors is preserved under certain…