109 citations · 1.2k across the 57 of their papers we have counts for
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math-ph2015
On condensation properties of Bethe roots associated with the XXZ chain
K. K. Kozlowski
I prove that the Bethe roots describing either the ground state or a certain class of "particle-hole" excited states of the XXZ spin- chain in any sector with magnetisation $\…
math-ph2015★ 22 cited
Microscopic approach to a class of 1D quantum critical models
K. K. Kozlowski, J. -M. Maillet
Starting from the finite volume form factors of local operators, we show how and under which hypothesis the free boson conformal field theory in two-dimensions emerges as an…