Journal article
Efficient Hamiltonian programming in qubit arrays with nearest-neighbor couplings
- Abstract:
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We consider the problem of selectively controlling couplings in a practical quantum processor with always-on interactions that are diagonal in the computational basis, using sequences of local not gates. This methodology is well known in nuclear magnetic resonance implementations, but previous approaches do not scale efficiently for the general fully connected Hamiltonian, where the complexity of finding time-optimal solutions makes them only practical up to a few tens of qubits. Given the ra...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Accepted manuscript, 910.8KB)
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- Publisher copy:
- 10.1103/physreva.102.032405
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Authors
Bibliographic Details
- Publisher:
- American Physical Society Publisher's website
- Journal:
- Physical Review A Journal website
- Volume:
- 102
- Issue:
- 3
- Article number:
- 32405
- Publication date:
- 2020-09-10
- Acceptance date:
- 2020-08-11
- DOI:
- EISSN:
-
2469-9934
- ISSN:
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2469-9926
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
1096627
- Local pid:
- pubs:1096627
- Deposit date:
- 2020-09-11
Terms of use
- Copyright holder:
- American Physical Society
- Copyright date:
- 2020
- Rights statement:
- © 2020 American Physical Society.
- Notes:
- This is the accepted manuscript version of the article. The final version is available online from the American Physical Society at: https://doi.org/10.1103/PhysRevA.102.032405
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