Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Correlation Function in Spin--1/2 Alternating Heisenberg-XY Antiferromagnets in One-Dimension in Spin-1/2 Alternating Heisenberg-XY Antiferromagnets in One-Dimension

清美 岡本, Kiyomi Okamoto

Published Jan 1, 1987• 0 citations
OpenAlex

Abstract

, Correlation Function <Siz Sjz> in Spin--1/2 Alternating Heisenberg-XY Antiferromagnets in One-Dimension in Spin-1/2 Alternating Heisenberg-XY Antiferromagnets in One-Dimension

Related papers

Temperature Dependence of the Correlation Length of in Spin-1/2 Alternating Heisenberg-XY Antiferromagnets

清美 岡本, Kiyomi Okamoto

•Jan 1, 1987•0 citations

Numerical Analysis of Spin-1/2 Alternating Heisenberg-XY Antiferromagnet in One-Dimension

清美 岡本, Kiyomi Okamoto

•Jan 1, 1987•0 citations

Ground-State of Spin-1/2 Alternating Heisenberg-XY Ferromagnet in One Dimension

KIYOMI OKAMOTO

•Jan 1, 1988•0 citations

Spin Correlations of the Spin--1/2 Heisenberg Antiferromagnet: Crossover from one to two Dimensions

M. Greven, R. J. Birgeneau, U.‐J. Wiese

APS•Mar 1, 1996•0 citations

Temperature correlations of quantum spins

Alexander Rudol'fovich Its, Anatoli G. Izergin, V. E. Korepin +1 more

We consider the isotropic XY model in a transverse magnetic field in one dimension. One can alternatively call this model the Heisenberg XXO antiferromagnet. We solve the problem of the evaluation of asymptotics of temperature correlations and explain the physical meaning of our result. To do this we represent the quantum correlation function as a tau function of a completely integrable differential equation. This is the well-known Ablowitz-Ladik lattice nonlinear Schr\"odinger differential equation.

arXiv:hep-th/9212135•Physical Review Letters•Mar 15, 1993•131 citations

On the ground state of the XY magnet and Heisenberg antiferromagnet in two dimensions

Donald D. Betts, J. Oitmaa

Annals of the Israel Physical Society•Jan 1, 1978•0 citations
We consider the isotropic XY model in a transverse magnetic field in one dimension. One can alternatively call this model the Heisenberg XXO antiferromagnet. We solve the problem of the evaluation of asymptotics of temperature correlations and explain the physical meaning of our result. To do this we represent the quantum correlation function as a tau function of a completely integrable differential equation. This is the well-known Ablowitz-Ladik lattice nonlinear Schr\"odinger differential equation.