Geometric Phase of Three-level Systems in Interferometry

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dc.creatorSanders, Barry C.
dc.creatorde Guise, Hubert
dc.creatorBartlett, Stephen D.
dc.creatorZhang, Weiping
dc.date2000-10-19
dc.date2001-02-01
dc.date.accessioned2026-07-07T06:01:00Z
dc.date.available2026-07-07T06:01:00Z
dc.descriptionWe present the first scheme for producing and measuring an Abelian geometric phase shift in a three-level system where states are invariant under a non-Abelian group. In contrast to existing experiments and proposals for experiments, based on U(1)-invariant states, our scheme geodesically evolves U(2)-invariant states in a four-dimensional SU(3)/U(2) space and is physically realized via a three-channel optical interferometer.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0010068
dc.identifierhttp://arxiv.org/abs/quant-ph/0010068
dc.identifierPhys. Rev. Lett. 86 (2001), 369
dc.identifierdoi:10.1103/PhysRevLett.86.369
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/89136
dc.subjectQuantum Physics
dc.titleGeometric Phase of Three-level Systems in Interferometry
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