Combinatorial formula for Macdonald polynomials, Bethe Ansatz, and generic Macdonald polynomials
Abstract
Description
We give a direct proof of the combinatorial formula for interpolation Macdonald polynomials by introducing certain polynomials, which we call generic Macdonald polynomials, which depend on $d$ additional parameters and specialize to all Macdonald polynomials of degree $d$. The form of these generic polynomials is that of a Bethe eigenfunction and they imitate, on a more elementary level, the $R$-matrix construction of quantum immanants.
Latex, 18 pages, no figures
Latex, 18 pages, no figures