Systematic Magnus-Based Approach for Suppressing Leakage and Nonadiabatic Errors in Quantum Dynamics
Systematic Magnus-Based Approach for Suppressing Leakage and Nonadiabatic Errors in Quantum Dynamics
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College Park: American Physical Society
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English
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College Park: American Physical Society
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We present a systematic, perturbative method for correcting quantum gates to suppress errors that take the target system out of a chosen subspace. Our method addresses the generic problem of nonadiabatic errors in adiabatic evolution and state preparation, as well as general leakage errors due to spurious couplings to undesirable states. The method...
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Systematic Magnus-Based Approach for Suppressing Leakage and Nonadiabatic Errors in Quantum Dynamics
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TN_cdi_doaj_primary_oai_doaj_org_article_33d6a470383c446596456e83abe69c74
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_33d6a470383c446596456e83abe69c74
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ISSN
2160-3308
E-ISSN
2160-3308
DOI
10.1103/PhysRevX.7.011021
