Spin wave instabilities and field induced transitions in heavy fermions

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dc.creatorContinentino, Mucio A.
dc.date2006-01-17
dc.date.accessioned2026-07-07T06:57:37Z
dc.date.available2026-07-07T06:57:37Z
dc.descriptionWe study phase transitions in heavy fermion systems due to spin-wave instabilities. One motivation is to determine the changes in the spin-wave parameters of a magnetically ordered heavy fermion system as it approaches a quantum critical point (QCP) by applying pressure. The other more actual is to provide an alternative approach, based on spin-wave instabilities, for the magnetic field induced transitions recently observed in antiferromagnetic heavy fermion materials.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0601385
dc.identifierhttp://arxiv.org/abs/cond-mat/0601385
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/107037
dc.subjectStrongly Correlated Electrons
dc.titleSpin wave instabilities and field induced transitions in heavy fermions
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