Bilayer Quantum Hall System as a Macroscopic Qubit

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dc.creatorInagaki, Takeshi
dc.date2001-05-02
dc.date2001-09-25
dc.date.accessioned2026-07-07T02:41:16Z
dc.date.available2026-07-07T02:41:16Z
dc.descriptionIn the bilayer quantum Hall system, a spontaneously charge imbalance state appears at the ground energy level. Gap in the collective excitation energy makes it stable against decoherence in macroscopic level. This state behaves as a spin 1/2 representation of SU(2) and can be controlled by applying the interlayer voltage. We suggest this system can be regarded as a macroscopic realization of a qubit for a quantum computer.
dc.description9 pages
dc.identifierhttps://arxiv.org/abs/cond-mat/0105027
dc.identifierhttp://arxiv.org/abs/cond-mat/0105027
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/17678
dc.subjectMesoscale and Nanoscale Physics
dc.subjectQuantum Physics
dc.titleBilayer Quantum Hall System as a Macroscopic Qubit
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