dorsal/arxiv
View SchemaTime Optimal Unitary Operations
| Authors | Alberto Carlini, Akio Hosoya, Tatsuhiko Koike, Yosuke Okudaira |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0608039 |
| URL | https://arxiv.org/abs/quant-ph/0608039 |
| DOI | 10.1103/PhysRevA.75.042308 |
| Journal | Phys. Rev. A 75, 042308 (2007) |
Abstract
Extending our previous work on time optimal quantum state evolution, we formulate a variational principle for the time optimal unitary operation, which has direct relevance to quantum computation. We demonstrate our method with three examples, i.e. the swap of qubits, the quantum Fourier transform and the entangler gate, by choosing a two-qubit anisotropic Heisenberg model.
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"abstract": "Extending our previous work on time optimal quantum state evolution, we\nformulate a variational principle for the time optimal unitary operation, which\nhas direct relevance to quantum computation. We demonstrate our method with\nthree examples, i.e. the swap of qubits, the quantum Fourier transform and the\nentangler gate, by choosing a two-qubit anisotropic Heisenberg model.",
"arxiv_id": "quant-ph/0608039",
"authors": [
"Alberto Carlini",
"Akio Hosoya",
"Tatsuhiko Koike",
"Yosuke Okudaira"
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"doi": "10.1103/PhysRevA.75.042308",
"journal_ref": "Phys. Rev. A 75, 042308 (2007)",
"title": "Time Optimal Unitary Operations",
"url": "https://arxiv.org/abs/quant-ph/0608039"
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