Large-Scale Numerical Evidence for Bose Condensation in the S=1 Antiferromagnetic Chain in a Strong Field

Preprint

16 June 1993

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9306036

Abstract

Using the recently proposed density matrix renormalization group technique we show that the magnons in the S=1 antiferromagnetic Heisenberg chain effectively behaves as bosons that condense at a critical field h_c.

Keywords

SCALE NUMERICAL EVIDENCE
RENORMALIZATION GROUP
LARGE SCALE NUMERICAL
EVIDENCE FOR BOSE
BOSE CONDENSATION
ANTIFERROMAGNETIC
CONDENSATION

All Related Versions

Version 1, 1993-06-16, ArXiv
Published version: Physical Review Letters, 71 (10), 1633.