Comment on "Anomalous Thermal Conductivity of Frustrated Heisenberg Spin Chains and Ladders"

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dc.creatorHeidrich-Meisner, F.
dc.creatorHonecker, A.
dc.creatorCabra, D. C.
dc.creatorBrenig, W.
dc.date2003-02-18
dc.date2004-02-12
dc.date.accessioned2026-07-07T02:49:42Z
dc.date.available2026-07-07T02:49:42Z
dc.descriptionIn a recent letter [Phys. Rev. Lett. 89, 156603 (2002); cond-mat/0201300], Alvarez and Gros have numerically analyzed the Drude weight for thermal transport in spin ladders and frustrated chains of up to 14 sites and have proposed that it remains finite in the thermodynamic limit. In this comment, we argue that this conclusion cannot be sustained if the finite-size analysis is taken to larger system sizes.
dc.descriptionOne page REVTeX4, 1 figure. Published version (minor changes)
dc.identifierhttps://arxiv.org/abs/cond-mat/0302358
dc.identifierhttp://arxiv.org/abs/cond-mat/0302358
dc.identifierPhys. Rev. Lett. 92, 069703 (2004)
dc.identifierdoi:10.1103/PhysRevLett.92.069703
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/20903
dc.subjectStrongly Correlated Electrons
dc.subjectStatistical Mechanics
dc.titleComment on "Anomalous Thermal Conductivity of Frustrated Heisenberg Spin Chains and Ladders"
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