Understanding Paramagnetic Spin Correlations in the Spin-Liquid Pyrochlore Tb2Ti2O7

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dc.creatorKao, Ying-Jer
dc.creatorEnjalran, Matthew
dc.creatorDel Maestro, Adrian
dc.creatorMolavian, Hamid R.
dc.creatorGingras, Michel J. P.
dc.date2002-07-10
dc.date2003-03-02
dc.date.accessioned2026-07-07T02:46:12Z
dc.date.available2026-07-07T02:46:12Z
dc.descriptionRecent elastic and inelastic neutron scattering studies of the highly frustrated pyrochlore antiferromagnet Tb2Ti2O7 have shown some very intriguing features that cannot be modeled by the local <111> classical Ising model, naively expected to describe this system at low temperatures. Using the random phase approximation to take into account fluctuations between the ground state doublet and the first excited doublet, we successfully describe the elastic neutron scattering pattern and dispersion relations in Tb2Ti2O7, semi-quantitatively consistent with experimental observations.
dc.descriptionrevtex4, 4 pages, 1 Color+ 2 BW figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0207270
dc.identifierhttp://arxiv.org/abs/cond-mat/0207270
dc.identifierPhys. Rev. B 68, 172407 (2003)
dc.identifierdoi:10.1103/PhysRevB.68.172407
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/19581
dc.subjectDisordered Systems and Neural Networks
dc.subjectStatistical Mechanics
dc.titleUnderstanding Paramagnetic Spin Correlations in the Spin-Liquid Pyrochlore Tb2Ti2O7
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