Numerical Linked-Cluster Approach to Quantum Lattice Models

Simple item page
dc.creatorRigol, Marcos
dc.creatorBryant, Tyler
dc.creatorSingh, Rajiv R. P.
dc.date2006-11-03
dc.date.accessioned2026-07-07T07:31:13Z
dc.date.available2026-07-07T07:31:13Z
dc.descriptionWe present a novel algorithm that allows one to obtain temperature dependent properties of quantum lattice models in the thermodynamic limit from exact diagonalization of small clusters. Our Numerical Linked Cluster (NLC) approach provides a systematic framework to assess finite-size effects and is valid for any quantum lattice model. Unlike high temperature expansions (HTE), which have a finite radius of convergence in inverse temperature, these calculations are accurate at all temperatures provided the range of correlations is finite. We illustrate the power of our approach studying spin models on {\it kagomé}, triangular, and square lattices.
dc.description4 pages, 5 figures, published version
dc.identifierhttps://arxiv.org/abs/cond-mat/0611102
dc.identifierhttp://arxiv.org/abs/cond-mat/0611102
dc.identifierPhys. Rev. Lett. 97, 187202 (2006)
dc.identifierdoi:10.1103/PhysRevLett.97.187202
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/118670
dc.subjectStrongly Correlated Electrons
dc.subjectStatistical Mechanics
dc.titleNumerical Linked-Cluster Approach to Quantum Lattice Models
dc.typetext

Files

Collections

arXiv