dorsal/arxiv
View SchemaHolonomic quantum gates: A semiconductor-based implementation
| Authors | Paolo Solinas, Paolo Zanardi, Nino Zangh\`ı, Fausto Rossi |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0301090 |
| URL | https://arxiv.org/abs/quant-ph/0301090 |
| DOI | 10.1103/PhysRevA.67.062315 |
Abstract
We propose an implementation of holonomic (geometrical) quantum gates by means of semiconductor nanostructures. Our quantum hardware consists of semiconductor macroatoms driven by sequences of ultrafast laser pulses ({\it all optical control}). Our logical bits are Coulomb-correlated electron-hole pairs (excitons) in a four-level scheme selectively addressed by laser pulses with different polarization. A universal set of single and two-qubit gates is generated by adiabatic change of the Rabi frequencies of the lasers and by exploiting the dipole coupling between excitons.
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"abstract": "We propose an implementation of holonomic (geometrical) quantum gates by\nmeans of semiconductor nanostructures. Our quantum hardware consists of\nsemiconductor macroatoms driven by sequences of ultrafast laser pulses ({\\it\nall optical control}). Our logical bits are Coulomb-correlated electron-hole\npairs (excitons) in a four-level scheme selectively addressed by laser pulses\nwith different polarization. A universal set of single and two-qubit gates is\ngenerated by adiabatic change of the Rabi frequencies of the lasers and by\nexploiting the dipole coupling between excitons.",
"arxiv_id": "quant-ph/0301090",
"authors": [
"Paolo Solinas",
"Paolo Zanardi",
"Nino Zangh\\`\u0131",
"Fausto Rossi"
],
"categories": [
"quant-ph",
"cond-mat"
],
"doi": "10.1103/PhysRevA.67.062315",
"title": "Holonomic quantum gates: A semiconductor-based implementation",
"url": "https://arxiv.org/abs/quant-ph/0301090"
},
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