6533b838fe1ef96bd12a4845
RESEARCH PRODUCT
Experimental and theoretical challenges for the trapped electron quantum computer
Pavel BushevIrene MarzoliGünter WerthA. WalaszykC. HenkelG. CiaramicoliG. SzawiolaM. HellwigEwa StachowskaG. MarxPaolo TombesiI. JexS. StahlFerdinand Schmidt-kalersubject
PhysicsQuantum PhysicsFOS: Physical sciencesInstitut für Physik und AstronomieElectronCondensed Matter PhysicsQuantum information processingAtomic and Molecular Physics and OpticsComputational physicsPlanarQubitCritical assessmentQuantum Physics (quant-ph)Quantum computerCoherence (physics)description
We discuss quantum information processing with trapped electrons. After recalling the operation principle of planar Penning traps we sketch the experimental conditions to load, cool and detect single electrons. Here we present a detailed investigation of a scalable scheme including feasibility studies and the analysis of all important elements, relevant for the experimental stage. On the theoretical side, we discuss different methods to couple electron qubits. We estimate the relevant qubit coherence times and draw implications for the experimental setting. A critical assessment of quantum information processing with trapped electrons is concluding the article.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2009-01-01 |