Boxed UC plane partitions and the two-site generalized phase model

Abstract

This study investigates the connection between boxed UC plane partitions and the two-site generalized phase model. By introducing two maps, we investigate the representation of two-side generalized phase algebras and actions of monodromy matrix operators on basis vectors. The generating function of boxed UC plane partitions is established by the scalar product of the two-site generalized phase model, which can be expressed as products of Schur functions. It is shown that the generating function of boxed UC plane partitions is that of UC plane partitions with the double scaling limit.