Abstract:
We present exact results for the correlation functions of the XXZ Heisenberg chain in the thermodynamic limit for the anisotropy parameter Δ=1/2. We show that the results are given by integers.
Citation:
N. A. Slavnov, “Correlation functions of the XXZ Heisenberg chain for Δ=1/2”, TMF, 150:2 (2007), 304–310; Theoret. and Math. Phys., 150:2 (2007), 259–265
This publication is cited in the following 1 articles:
Lo Ch.-Yu., Fukusumi Y., Oshikawa M., Kao Y.-J., Chen P., “Crossover of Correlation Functions Near a Quantum Impurity in a Tomonaga-Luttinger Liquid”, Phys. Rev. B, 99:12 (2019), 121103