1 citations · 1 across the 2 of their papers we have counts for
3 papers
math-ph2011★ 9 cited
Boundary correlation functions of the six and nineteen vertex models with domain wall boundary conditions
Kohei Motegi
Correlation functions of the six and nineteen vertex models on an N \times N lattice with domain wall boundary conditions are studied. The general expression of the boundary correl…
cond-mat.stat-mech2008★ 1 cited
Density matrix for the kink ground state of the ferromagnetic XXZ chain
Kohei Motegi, Kazumitsu Sakai
The exact expression for the density matrix of the kink ground state of the ferromagnetic XXZ chain is obtained. Utilizing this, we exactly calculate various correlation functions…
cond-mat.stat-mech2007
Correlation functions of an interacting spinless fermion model at finite temperature
Kohei Motegi, Kazumitsu Sakai
We formulate correlation functions for a one-dimensional interacting spinless fermion model at finite temperature. By combination of a lattice path integral formulation for thermod…