109 citations · 1.2k across the 57 of their papers we have counts for
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Form factor approach to the asymptotic behavior of correlation functions in critical models
N. Kitanine, K. K. Kozlowski, J. M. Maillet +2
We propose a form factor approach for the computation of the large distance asymptotic behavior of correlation functions in quantum critical (integrable) models. In the large dista…
On the thermodynamic limit of form factors in the massless XXZ Heisenberg chain
N. Kitanine, K. K. Kozlowski, J. M. Maillet +2
We consider the problem of computing form factors of the massless XXZ Heisenberg spin-1/2 chain in a magnetic field in the (thermodynamic) limit where the size M of the chain becom…
Correlation functions of the open XXZ chain II
N. Kitanine, K. Kozlowski, J. M. Maillet +3
We derive compact multiple integral formulas for several physical spin correlation functions in the semi-infinite XXZ chain with a longitudinal boundary magnetic field. Our formula…
On the emptiness formation probability of the open XXZ spin-$\tf{1}{2}$ chain
K. K. Kozlowski
This paper is devoted to the study of the emptiness formation probability $τ\pa{m}$ of the open XXZ chain. We derive a closed form for $τ\pa{m}$ at $Δ=\tf{1}{2}$ when the boundary…
Correlation functions of the open XXZ chain I
N. Kitanine, K. K. Kozlowski, J. M. Maillet +3
We consider the XXZ spin chain with diagonal boundary conditions in the framework of algebraic Bethe Ansatz. Using the explicit computation of the scalar products of Bethe states a…