Induced Time-Reversal Symmetry Breaking Observed in Microwave Billiards

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dc.creatorDietz, B.
dc.creatorFriedrich, T.
dc.creatorHarney, H. L.
dc.creatorMiski-Oglu, M.
dc.creatorRichter, A.
dc.creatorSchaefer, F.
dc.creatorWeidenmueller, H. A.
dc.date2007-02-02
dc.date.accessioned2026-07-07T07:46:31Z
dc.date.available2026-07-07T07:46:31Z
dc.descriptionUsing reciprocity, we investigate the breaking of time-reversal (T) symmetry due to a ferrite embedded in a flat microwave billiard. Transmission spectra of isolated single resonances are not sensitive to T-violation whereas those of pairs of nearly degenerate resonances do depend on the direction of time. For their theoretical description a scattering matrix model from nuclear physics is used. The T-violating matrix elements of the effective Hamiltonian for the microwave billiard with the embedded ferrite are determined experimentally as functions of the magnetization of the ferrite.
dc.description4 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0702041
dc.identifierhttp://arxiv.org/abs/cond-mat/0702041
dc.identifierPhys. Rev. Lett. 98, 074103 (2007)
dc.identifierdoi:10.1103/PhysRevLett.98.074103
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/123852
dc.subjectOther Condensed Matter
dc.titleInduced Time-Reversal Symmetry Breaking Observed in Microwave Billiards
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