66 citations · 470 across the 30 of their papers we have counts for
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hep-th2006★ 27 cited
Exact evaluation of density matrix elements for the Heisenberg chain
Jun Sato, Masahiro Shiroishi, Minoru Takahashi
We have obtained all the density matrix elements on six lattice sites for the spin-1/2 Heisenberg chain via the algebraic method based on the quantum Knizhnik-Zamolodchikov equatio…
hep-th2005★ 36 cited
Correlation functions of the spin-1/2 anti-ferromagnetic Heisenberg chain: exact calculation via the generating function
Jun Sato, Masahiro Shiroishi, Minoru Takahashi
Analytical expressions of some of the spin-spin correlation functions up to eight lattice sites for the spin-1/2 anti-ferromagnetic Heisenberg chain at zero temperature without mag…
hep-th2005★ 13 cited
Fifth-neighbor spin-spin correlator for the anti-ferromagnetic Heisenberg chain
Jun Sato, Masahiro Shiroishi
We study the generating function of the spin-spin correlation functions in the ground state of the anti-ferromagnetic spin-1/2 Heisenberg chain without magnetic field. We have foun…