paper

New combinatorial formulae for nested Bethe vectors II

arXiv:2402.15717

Abstract

We give new combinatorial formulae for vector-valued weight functions (off-shell nested Bethe vectors) for the evaluation modules over the Yangian Y(gl_n). This paper extends the result for the Yangian Y(gl_4) established earlier in arXiv:2312.00980.

LaTeX, 16 pages

New combinatorial formulae for nested Bethe vectors II · wovepaper