Scalable, high-speed measurement-based quantum computer using trapped ions
We describe a scalable, high-speed, and robust architecture for measurement-based quantum computing with trapped ions. Measurement-based architectures offer a way to speed up operation of a quantum computer significantly by parallelizing the slow entangling operations and transferring the speed requ...
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| Veröffentlicht in: | Physical review letters 2009-05, Vol.102 (17), p.170501-170501, Article 170501 |
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| container_end_page | 170501 |
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| container_issue | 17 |
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| container_title | Physical review letters |
| container_volume | 102 |
| creator | Stock, René James, Daniel F V |
| description | We describe a scalable, high-speed, and robust architecture for measurement-based quantum computing with trapped ions. Measurement-based architectures offer a way to speed up operation of a quantum computer significantly by parallelizing the slow entangling operations and transferring the speed requirement to fast measurement of qubits. We show that a 3D cluster state suitable for fault-tolerant measurement-based quantum computing can be implemented on a 2D array of ion traps. We propose the projective measurement of ions via multiphoton photoionization for nanosecond operation and discuss the viability of such a scheme for Ca ions. |
| doi_str_mv | 10.1103/PhysRevLett.102.170501 |
| format | Article |
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| identifier | ISSN: 0031-9007 |
| ispartof | Physical review letters, 2009-05, Vol.102 (17), p.170501-170501, Article 170501 |
| issn | 0031-9007 1079-7114 |
| language | eng |
| recordid | cdi_osti_scitechconnect_21316655 |
| source | American Physical Society Journals |
| subjects | CALCIUM IONS CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS INFORMATION THEORY MULTI-PHOTON PROCESSES PHOTOIONIZATION QUANTUM COMPUTERS QUANTUM MECHANICS QUBITS TRAPPING |
| title | Scalable, high-speed measurement-based quantum computer using trapped ions |
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