DMRG and periodic boundary conditions: a quantum information perspective

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dc.creatorVerstraete, F.
dc.creatorPorras, D.
dc.creatorCirac, J. I.
dc.date2004-04-29
dc.date.accessioned2026-07-07T02:57:53Z
dc.date.available2026-07-07T02:57:53Z
dc.descriptionWe introduce a picture to analyze the density matrix renormalization group (DMRG) numerical method from a quantum information perspective. This leads us to introduce some modifications for problems with periodic boundary conditions in which the results are dramatically improved. The picture also explains some features of the method in terms of entanglement and teleportation.
dc.description4 pages
dc.identifierhttps://arxiv.org/abs/cond-mat/0404706
dc.identifierhttp://arxiv.org/abs/cond-mat/0404706
dc.identifierPhys. Rev. Lett. 93, 227205 (2004)
dc.identifierdoi:10.1103/PhysRevLett.93.227205
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/23854
dc.subjectStrongly Correlated Electrons
dc.subjectQuantum Physics
dc.titleDMRG and periodic boundary conditions: a quantum information perspective
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