2D Multipartite Valence Bond States in Quantum Antiferromagnets

Simple item page
dc.creatorRico, E.
dc.creatorBriegel, H. J.
dc.date2007-10-12
dc.date2008-08-29
dc.date.accessioned2026-07-07T11:53:31Z
dc.date.available2026-07-07T11:53:31Z
dc.descriptionA quantum anti-ferromagnetic spin-1 model is characterised on a 2D lattice with the following requirements: i) The Hamiltonian is made out of nearest neighbour interactions. ii) It is homogeneous, translational and rotational invariant. iii) The ground state is a real singlet state of SU(2) (non-chiral). iv) It has a local spin-1 representation. Along the way to characterise the system, connections with classical statistical mechanics and integrable models are explored. Finally, the relevance of the model in the physics of low dimensional anti-ferromagnetic Mott-Hubbard insulators is discussed.
dc.description16 pages, 8 figures. References added, some typos corrected. Published version
dc.identifierhttps://arxiv.org/abs/0710.2349
dc.identifierhttp://arxiv.org/abs/0710.2349
dc.identifierAnnalsPhys.323:2115-2131,2008
dc.identifierdoi:10.1016/j.aop.2008.03.006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/204567
dc.subjectStrongly Correlated Electrons
dc.subjectStatistical Mechanics
dc.subjectHigh Energy Physics - Theory
dc.subjectQuantum Physics
dc.title2D Multipartite Valence Bond States in Quantum Antiferromagnets
dc.typetext

Files

Collections

arXiv