Readout scheme of the fullerene-based quantum computer by a single electron transistor

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dc.creatorFeng, M.
dc.creatorTwamley, J.
dc.date2004-01-26
dc.date2004-08-04
dc.date.accessioned2026-07-07T06:08:52Z
dc.date.available2026-07-07T06:08:52Z
dc.descriptionThe readout of the quantum spin state is a challenge for any spin-based quantum computing implementation. We propose a scheme, based on the achieved technique of single electron transistor (SET), to implement the readout of electronic spin state inside a doped $C_{60}$ fullerene by means of the magnetic dipole-dipole coupling and spin filters. In the presence of an external magnetic field, we show how to perform the spin state detection by transforming the information contained in the spin state into the tunneling current. The robustness of our scheme against sources of error is discussed.
dc.descriptionRevTex, 1 table and two figures. Latest version
dc.identifierhttps://arxiv.org/abs/quant-ph/0401157
dc.identifierhttp://arxiv.org/abs/quant-ph/0401157
dc.identifierPhysical Review A 70, 030303(R) (2004)
dc.identifierdoi:10.1103/PhysRevA.70.030303
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91782
dc.subjectQuantum Physics
dc.titleReadout scheme of the fullerene-based quantum computer by a single electron transistor
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