102 citations · 621 across the 36 of their papers we have counts for
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cond-mat.stat-mech2009★ 13 cited
Spin operator matrix elements in the superintegrable chiral Potts quantum chain
N. Iorgov, S. Pakuliak, V. Shadura +2
We derive spin operator matrix elements between general eigenstates of the superintegrable Z_N-symmetric chiral Potts quantum chain of finite length. Our starting point is the exte…
cond-mat.stat-mech2009★ 18 cited
Form-factors of the finite quantum XY-chain
Nikolai Iorgov
Explicit factorized formulas for the matrix elements (form-factors) of the spin operators σ^x and σ^y between the eigenvectors of the Hamiltonian of the finite quantum periodic XY-…
nlin.SI2009★ 15 cited
Factorized finite-size Ising model spin matrix elements from Separation of Variables
G von Gehlen, N Iorgov, S Pakuliak +1
Using the Sklyanin-Kharchev-Lebedev method of Separation of Variables adapted to the cyclic Baxter--Bazhanov--Stroganov or -model, we derive factorized formulae for genera…