Spin Dynamics of t-J Model on Triangular Lattice

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dc.creatorLi, Tao
dc.creatorJiang, Yong-Jin
dc.date2003-09-11
dc.date.accessioned2026-07-07T02:53:23Z
dc.date.available2026-07-07T02:53:23Z
dc.descriptionWe study the spin dynamics of t-J model on triangular lattice in the Slave-Boson-RPA scheme in light of the newly discovered superconductor Na$_{x}$CoO$_{2}$. We find resonant peak in the dynamic spin susceptibility in the $d+id^{^{\prime}}$-wave superconducting state for both hole and electron doping in large doping range. We find the geometrical frustration inherent of the triangular lattice provide us a unique opportunity to discriminate the SO(5) and RPA-like intepretation of the origin of the resonant peak.
dc.description9 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0309275
dc.identifierhttp://arxiv.org/abs/cond-mat/0309275
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/22197
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleSpin Dynamics of t-J Model on Triangular Lattice
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