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

Physics Letters B

Real-space renormalization group approach to the 2D antiferromagnetic Heisenberg model

Germán Sierra, Miguel Angel Martin-Delgado

Published Jan 1, 1997• 3 citations
Publisher
DOI
10.1016/s0370-2693(96)01489-x

Related papers

Real space renormalization group approach to the two-dimensional antiferromagnetic Heisenberg model (I) – The singlet triplet gap

Andreas Fledderjohann, Andreas Klümper, K.-H. Mütter

arXiv:0811.0526•The European Physical Journal B•Nov 7, 2009•1 citation

Real space renormalization group study of the two-dimensional super-antiferromagnetic Ising model

Isabel Cristina Souza Dinóla, A. Saguia, B. Boechat

Physics Letters A•Mar 15, 2009•4 citations

Real space renormalization group study of the anisotropic quantum Heisenberg model on a square lattice

A. Drzewiński, J. Szṅajd

Physics Letters A•Jun 1, 1989•9 citations

On the real-space renormalization-group study of some 2D quantum spin systems

A. Drzewiński, J. Szṅajd

Physica A Statistical Mechanics and its Applications•Jan 1, 1991•9 citations

Renormalization group approach to the phase diagram of two-dimensional Heisenberg spin systems

José G. Esteve, Amalio F. Pacheco

Nuclear Physics B•Oct 1, 1979•2 citations

Long-range order in the 2D antiferromagnetic Heisenberg model: A renormalization perspective

H. Q. Lin, David K Campbell

Applying a renormalization-group (RG) procedure to the 2D antiferromagnetic Heisenberg (AFH) model, we derive an effective AFH model in which spins on a 1D ring experience antiferromagnetic nearest-neighbor interactions and iteract individually with an effective central spin. Using analytic and numerical arguments, we establish the existence of staggered long-range order in the effective model and hence, given our RG prescription, in the 2D AFH. Our RG calculations give a value of the magnetic moment consistent with Monte Carlo results for the 2D AFH.

Physical Review Letters•Oct 19, 1992•13 citations
Applying a renormalization-group (RG) procedure to the 2D antiferromagnetic Heisenberg (AFH) model, we derive an effective AFH model in which spins on a 1D ring experience antiferromagnetic nearest-neighbor interactions and iteract individually with an effective central spin. Using analytic and numerical arguments, we establish the existence of staggered long-range order in the effective model and hence, given our RG prescription, in the 2D AFH. Our RG calculations give a value of the magnetic moment consistent with Monte Carlo results for the 2D AFH.