Exact correlation amplitude for the Heisenberg antiferromagnetic chain
- 22 May 1998
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 31 (20) , 4573-4581
- https://doi.org/10.1088/0305-4470/31/20/002
Abstract
The exact amplitude for the asymptotic correlation function in the Heisenberg antiferromagnetic chain is determined: The behaviour of the correlation functions for small xxz anisotropy and the form of finite-size corrections to the correlation function are also analysed.Keywords
All Related Versions
This publication has 14 references indexed in Scilit:
- Numerical evidence for multiplicative logarithmic corrections from marginal operatorsPhysical Review B, 1996
- Finite-size scaling for correlations of quantum spin chains at criticalityJournal of Statistical Physics, 1996
- Numerical renormalization-group study of the correlation functions of the antiferromagnetic spin-1/2 Heisenberg chainPhysical Review B, 1995
- Magnetic susceptibility and low-temperature structure of the linear chain cupratePhysical Review B, 1995
- Susceptibility of the spin 1/2 Heisenberg antiferromagnetic chainPhysical Review Letters, 1994
- Correlation functions in periodic chainsPhysical Review B, 1993
- Monte Carlo calculations of the correlation functions for Heisenberg spin chains atT=0Physical Review Letters, 1990
- Critical behaviour of spin-s Heisenberg antiferromagnetic chains: analytic and numerical resultsJournal of Physics A: General Physics, 1989
- Spin-(1/2 antiferromagneticXXZchain: New results and insightsPhysical Review B, 1989
- Monte Carlo simulation of the S=(1/2 antiferromagnetic Heisenberg chain and the long-distance behavior of the spin-correlation functionPhysical Review B, 1988