Quantum Projection in an Ising Spin Liquid

Simple item page
dc.creatorSilevitch, D. M.
dc.creatorGannarelli, C. M. S.
dc.creatorFisher, A. J.
dc.creatorAeppli, G.
dc.creatorRosenbaum, T. F.
dc.date2007-06-29
dc.date2007-08-02
dc.date.accessioned2026-07-07T08:21:38Z
dc.date.available2026-07-07T08:21:38Z
dc.descriptionA transverse magnetic field is used to scan the diagonal and off-diagonal susceptibility of the uniaxial quantum magnet, $\text{LiHo}_{0.045}\text{Y}_{0.955}\text{F}_4$. Clusters of strongly-coupled spins act as the primary source for the response functions, which result from a field-induced quantum projection of the system into a classically forbidden (meaning non-Ising) regime. Calculations based on spin pairs reproduce only some features of the data and fail to predict the measured off-diagonal response, providing evidence of a multi-spin collective state.
dc.description5 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0706.4480
dc.identifierhttp://arxiv.org/abs/0706.4480
dc.identifierPhys. Rev. Lett 99 057203 (2007)
dc.identifierdoi:10.1103/PhysRevLett.99.057203
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/135384
dc.subjectOther Condensed Matter
dc.subjectDisordered Systems and Neural Networks
dc.titleQuantum Projection in an Ising Spin Liquid
dc.typetext

Files

Collections

arXiv