Overlaps of Partial Neel States and Bethe States

Understand

Partial Neel states are generalizations of the ordinary Neel (classical anti-ferromagnet) state that can have arbitrary integer spin.

• We study overlaps of these states with Bethe states.
• We first identify this overlap with a partial version of reflecting-boundary domain-wall partition function, and then derive various determinant representations for off-shell and on-shell Bethe states.