Semantic Scholar Open Access 2014 249 sitasi

Cryogenic Control Architecture for Large-Scale Quantum Computing

J. Hornibrook J. Colless I. Conway Lamb S. Pauka H. Lu +6 lainnya

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Abstrak

Solid-state qubits have recently advanced to the level that enables them, in-principle, to be scaled-up into fault-tolerant quantum computers. As these physical qubits continue to advance, meeting the challenge of realising a quantum machine will also require the engineering of new classical hardware and control architectures with complexity far beyond the systems used in today's few-qubit experiments. Here, we report a micro-architecture for controlling and reading out qubits during the execution of a quantum algorithm such as an error correcting code. We demonstrate the basic principles of this architecture in a configuration that distributes components of the control system across different temperature stages of a dilution refrigerator, as determined by the available cooling power. The combined setup includes a cryogenic field-programmable gate array (FPGA) controlling a switching matrix at 20 millikelvin which, in turn, manipulates a semiconductor qubit.

Topik & Kata Kunci

Physics

Penulis (11)

J. Hornibrook

J. Colless

I. Conway Lamb

S. Pauka

H. Lu

A. Gossard

J. Watson

G. Gardner

S. Fallahi

M. J. Manfra

D. Reilly

Format Sitasi

APA MLA BibTeX

Hornibrook, J., Colless, J., Lamb, I.C., Pauka, S., Lu, H., Gossard, A. et al. (2014). Cryogenic Control Architecture for Large-Scale Quantum Computing. https://doi.org/10.1103/PhysRevApplied.3.024010

Akses Cepat

Lihat di Sumber doi.org/10.1103/PhysRevApplied.3.024010

Informasi Jurnal

Tahun Terbit: 2014
Bahasa: en
Total Sitasi: 249×
Sumber Database: Semantic Scholar
DOI: 10.1103/PhysRevApplied.3.024010
Akses: Open Access ✓