dorsal/arxiv
View SchemaQuantum Computation with Ballistic Electrons
| Authors | Radu Ionicioiu, Gehan Amaratunga, Florin Udrea |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0011051 |
| URL | https://arxiv.org/abs/quant-ph/0011051 |
| DOI | 10.1142/S0217979201003521 |
| Journal | Int.J.Mod.Phys. B15, 125 (2001) |
Abstract
We describe a solid state implementation of a quantum computer using ballistic single electrons as flying qubits in 1D nanowires. We show how to implement all the steps required for universal quantum computation: preparation of the initial state, measurement of the final state and a universal set of quantum gates. An important advantage of this model is the fact that we do not need ultrafast optoelectronics for gate operations. We use cold programming (or pre-programming), i.e., the gates are set before launching the electrons; all programming can be done using static electric fields only.
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"abstract": "We describe a solid state implementation of a quantum computer using\nballistic single electrons as flying qubits in 1D nanowires. We show how to\nimplement all the steps required for universal quantum computation: preparation\nof the initial state, measurement of the final state and a universal set of\nquantum gates. An important advantage of this model is the fact that we do not\nneed ultrafast optoelectronics for gate operations. We use cold programming (or\npre-programming), i.e., the gates are set before launching the electrons; all\nprogramming can be done using static electric fields only.",
"arxiv_id": "quant-ph/0011051",
"authors": [
"Radu Ionicioiu",
"Gehan Amaratunga",
"Florin Udrea"
],
"categories": [
"quant-ph",
"cond-mat.mes-hall",
"physics.comp-ph"
],
"doi": "10.1142/S0217979201003521",
"journal_ref": "Int.J.Mod.Phys. B15, 125 (2001)",
"title": "Quantum Computation with Ballistic Electrons",
"url": "https://arxiv.org/abs/quant-ph/0011051"
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