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dc.contributorVirginia Tech
dc.contributor.authorZhang, F. C.
dc.contributor.authorLee, T. K.
dc.contributor.authorSu, Z. B.
dc.date.accessioned2014-05-07T15:36:49Z
dc.date.available2014-05-07T15:36:49Z
dc.date.issued1987-04
dc.identifier.citationZhang, F. C.; Lee, T. K.; Su, Z. B., "Two competing interactions in the Anderson lattice model," Phys. Rev. B 35, 4728 DOI: http://dx.doi.org/10.1103/PhysRevB.35.4728
dc.identifier.issn0163-1829
dc.identifier.urihttp://hdl.handle.net/10919/47808
dc.description.abstractThe vertex function of the SU(N) Anderson lattice model is calculated by treating the intersite coupling perturbatively. There are two different scattering processes that contribute to the effective interactions. In one process the low-frequency Kondo resonance dominates and the effective interaction between quasiparticles is favorable for p-wave Cooper pairing at small values of kFR. In the other process all frequencies contribute and the effective interaction is against p-wave pairing for small kFR. This latter interaction is antiferromagnetic in nature.
dc.description.sponsorshipNational Science Foundation Grants DMR-82-13768, DMR-83-03981
dc.description.sponsorshipPSC-BHE and the Faculty Research Award No. RF-6-6528
dc.language.isoen_US
dc.publisherAmerican Physical Society
dc.subjectphysics, condensed matter
dc.titleTwo competing interactions in the Anderson lattice model
dc.typeArticle
dc.identifier.urlhttp://journals.aps.org/prb/abstract/10.1103/PhysRevB.35.4728
dc.date.accessed2014-04-23
dc.title.serialPhysical Review B
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.35.4728


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