109 citations · 1.2k across the 57 of their papers we have counts for
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Algebraic Bethe ansatz approach to the asymptotic behavior of correlation functions
N. Kitanine, K. K. Kozlowski, J. M. Maillet +2
We describe a method to derive, from first principles, the long-distance asymptotic behavior of correlation functions of integrable models in the framework of the algebraic Bethe a…
Riemann-Hilbert approach to a generalized sine kernel and applications
N. Kitanine, Karol K. Kozlowski, Jean Michel Maillet +2
We investigate the asymptotic behavior of a generalized sine kernel acting on a finite size interval [-q,q]. We determine its asymptotic resolvent as well as the first terms in the…
Truncated Wiener-Hopf operators with Fisher Hartwig singularities
K. K. Kozlowski
We derive the asymptotic behavior of determinants of truncated Wiener-Hopf operators generated by symbols having Fisher-Hartwig singularities. This task is achieved thanks to an as…
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…