Higher-spin cluster algorithms: the Heisenberg spin and U(1) quantum link models

Authors
Chudnovsky, V
Citation
V. Chudnovsky, Higher-spin cluster algorithms: the Heisenberg spin and U(1) quantum link models, NUCL PH B-P, 83-4, 2000, pp. 688-690
Citations number
10
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
ISSN journal
09205632 → ACNP
Volume
83-4
Year of publication
2000
Pages
688 - 690
Database
ISI
SICI code
0920-5632(200004)83-4:<688:HCATHS>2.0.ZU;2-O
Abstract
I discuss here how the highly-efficient spin-1/2 cluster algorithm for the Heisenberg antiferromagnet may be extended to higher-dimensional representa tions; some numerical results are provided. The same extensions can be used for the U(1) flux cluster algorithm, but have not yielded signals of the d esired Coulomb phase of the system.