20 citations · 63 across the 4 of their papers we have counts for
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Phase model expectation values and the 2-Toda hierarchy
M. Zuparic
We show that the scalar product of the phase model is a (restricted) 2-Toda tau-function. Additionally, we highlight a correspondence between the boundary correlation functions of…
XXZ scalar products and KP
O Foda, M Wheeler, M Zuparic
Using a Jacobi-Trudi-type identity, we show that the scalar product of a general state and a Bethe eigenstate in a finite-length XXZ spin-1/2 chain is (a restriction of) a KP tau f…
Domain wall partition functions and KP
O Foda, M Wheeler, M Zuparic
We observe that the partition function of the six vertex model on a finite square lattice with domain wall boundary conditions is (a restriction of) a KP tau function and express i…
On free fermions and plane partitions
O Foda, M Wheeler, M Zuparic
We use free fermion methods to re-derive a result of Okounkov and Reshetikhin relating charged fermions to random plane partitions, and to extend it to relate neutral fermions to s…