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dc.contributor.authorKaul, Ribhu K.
dc.contributor.authorMelko, Roger G.
dc.contributor.authorMetlitski, Max A.
dc.contributor.authorSachdev, Subir
dc.date.accessioned2012-01-18T21:16:26Z
dc.date.issued2008
dc.identifier.citationKaul, Ribhu K., Roger G. Melko, Max A. Metlitski, and Subir Sachdev. 2008. Imaging bond order near nonmagnetic impurities in square-lattice antiferromagnets. Physical Review Letters 101(18): 187206.en_US
dc.identifier.issn1079-7114en_US
dc.identifier.issn0031-9007en_US
dc.identifier.urihttp://nrs.harvard.edu/urn-3:HUL.InstRepos:7801339
dc.description.abstractWe study the textures of generalized “charge densities” (scalar objects invariant under time reversal), in the vicinity of nonmagnetic impurities in square-lattice quantum antiferromagnets, by order parameter field theories. Our central finding is the structure of the vortex in the generalized density wave order parameter centered at the nonmagnetic impurity. Using exact numerical data from quantum Monte Carlo simulations on an antiferromagnetic spin model, we are able to verify the results of our field theoretic study. We extend our phenomenological approach to the period-4 bond-centered density wave found in the underdoped cuprates.en_US
dc.description.sponsorshipPhysicsen_US
dc.language.isoen_USen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.isversionofdoi:10.1103/PhysRevLett.101.187206en_US
dc.relation.hasversionhttp://arxiv.org/abs/0808.0495en_US
dash.licenseOAP
dc.subjectstrongly correlated electronsen_US
dc.titleImaging Bond Order Near Nonmagnetic Impurities in Square-Lattice Antiferromagnetsen_US
dc.typeJournal Articleen_US
dc.description.versionAuthor's Originalen_US
dc.relation.journalPhysical Review Lettersen_US
dash.depositing.authorSachdev, Subir
dc.date.available2012-01-18T21:16:26Z
dc.identifier.doi10.1103/PhysRevLett.101.187206*
dash.contributor.affiliatedSachdev, Subir


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