54 citations · 240 across the 41 of their papers we have counts for
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Spin-spin correlation functions of the q-VBS state of an integer spin model
Chikashi Arita, Kohei Motegi
We consider the valence-bond-solid ground state of the q-deformed higher-spin AKLT model (q-VBS state). We investigate the eigenvalues and eigenvectors of a matrix (G matrix), whic…
Two point functions for the six vertex model with reflecting end
Kohei Motegi
The two point functions, which give the probability that the spins turn down at the boundaries, are studied for the six vertex model on a lattice with domain wall bou…
A note on a boundary one point function for the six vertex model with reflecting end
Kohei Motegi
A boundary one point function related to the boundary spontaneous polarization, which is different from the ones considered in the past, is studied for the six vertex model on a 2N…
The matrix product representation for the q-VBS state of one-dimensional higher integer spin model
Kohei Motegi
The generalized q-deformed valence-bond-solid groundstate of one-dimensional higher integer spin model is studied. The Schwinger boson representation and the matrix product represe…
Reflection equation for the N=3 Cremmer-Gervais R-matrix
Kohei Motegi, Yuji Yamada
We consider the reflection equation of the N=3 Cremmer-Gervais R-matrix. The reflection equation is shown to be equivalent to 38 equations which do not depend on the parameter of t…