2 citations · 4 across the 3 of their papers we have counts for
6 papers
Reflection matrices for the vertex model
A. Lima-Santos
We propose a classification of the solutions of the graded reflection equations to the vertex model. We find twelve distinct classes of reflection matrices such…
Reflection matrices for the vertex model
A. Lima-Santos
The graded reflection equation is investigated for the vertex model. We have found four classes of diagonal solutions with at the most one free parameter a…
Classical Non-Local conserved charges in String Theory
Elcio Abdalla, Antonio Lima-Santos
We construct a conserved non local charge in string theory.
Gaudin model and its associated Knizhnik-Zamolodchikov equation
V Kurak, A Lima-Santos
The semiclassical limit of the algebraic Bethe Ansatz for the Izergin-Korepin 19-vertex model is used to solve the theory of Gaudin models associated with the twisted …
Area Quantization in Quasi-Extreme Black Holes
E. Abdalla, K. H. C. Castello-Branco, A. Lima-Santos
We consider quasi-extreme Kerr and quasi-extreme Schwarzschild-de Sitter black holes. From the known analytical expressions obtained for their quasi-normal modes frequencies, we su…
B_{n}^{(1)} and A_{2n}^{(2)}reflection K-matrices
A. Lima-Santos
We investigate the regular solutions of the boundary Yang-Baxter equation for the vertex models associated with the and affine Lie algebras. In both cl…