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Scalable Quantum Computing with Josephson Charge Qubits
Open accessAbstract
A goal of quantum information technology is to control the quantum state of a system, including its preparation, manipulation, and measurement. However, scalability to many qubits and controlled con-nectivity between any selected qubits are two of the major stumbling blocks to achieve quantum com-puting (QC). Here we propose an experimental method, using Josephson charge qubits, to efficiently solve these two central problems. The proposed QC architecture is scalable since any two charge qubits can be effectively coupled by an experimentally accessible inductance. More importantly, we formulate an efficient and realizable QC scheme that requires only one (instead of two or more) two-bit operation to implement conditional gates.
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Citations
Cited by
Microwave photonics with superconducting quantum circuits
Gu, X., Kockum, A. F., Miranowicz, A., Liu, Y.-X., & Nori, F. (2017) · Physics Reports · doi:10.1016/j.physrep.2017.10.002 · Cited by 1,307
Self-citationFast quantum modular exponentiation
Van Meter, R., & Itoh, K. M. (2005) · Physical Review A · doi:10.1103/physreva.71.052320 · Cited by 181
Metadata
- Authors
- You, J. Q., Tsai, J. S., & Nori, F.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2002-10-21
- Volume
- 89
- Issue
- 19
- Pages
- 197902-197902
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W1977037762
- Cited by
- 202
- References
- 0
- FWCI
- 12.38
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- You, J. Q., Tsai, J. S., & Nori, F. (2002). Scalable Quantum Computing with Josephson Charge Qubits. Physical Review Letters. https://doi.org/10.1103/physrevlett.89.197902
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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