Journal article Open Access

Inverse engineering of shortcut pulses for high fidelity initialization on qubits closely spaced in frequency

Yan, Ying; Li, Yichao; Kinos, Adam; Walther, Andreas; Shi, Chunyan; Rippe, Lars; Moser, Joel; Kröll, Stefan; Chen, Xi

DCAT Export

<?xml version='1.0' encoding='utf-8'?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:adms="http://www.w3.org/ns/adms#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dct="http://purl.org/dc/terms/" xmlns:dctype="http://purl.org/dc/dcmitype/" xmlns:dcat="http://www.w3.org/ns/dcat#" xmlns:duv="http://www.w3.org/ns/duv#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:frapo="http://purl.org/cerif/frapo/" xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#" xmlns:gsp="http://www.opengis.net/ont/geosparql#" xmlns:locn="http://www.w3.org/ns/locn#" xmlns:org="http://www.w3.org/ns/org#" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:prov="http://www.w3.org/ns/prov#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:schema="http://schema.org/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:vcard="http://www.w3.org/2006/vcard/ns#" xmlns:wdrs="http://www.w3.org/2007/05/powder-s#">
  <rdf:Description rdf:about="https://zenodo.org/record/3533099">
    <dct:identifier rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://zenodo.org/record/3533099</dct:identifier>
    <foaf:page rdf:resource="https://zenodo.org/record/3533099"/>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Yan, Ying</foaf:name>
        <foaf:givenName>Ying</foaf:givenName>
        <foaf:familyName>Yan</foaf:familyName>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>School of Optoelectronic Science and Engineering &amp; Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215006, China.</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Li, Yichao</foaf:name>
        <foaf:givenName>Yichao</foaf:givenName>
        <foaf:familyName>Li</foaf:familyName>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>Department of Physics, Shanghai University, 200444 Shanghai, China</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Kinos, Adam</foaf:name>
        <foaf:givenName>Adam</foaf:givenName>
        <foaf:familyName>Kinos</foaf:familyName>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>Department of Physics, Lund Institute of Technology, P.O. Box 118, SE-22100 Lund, Sweden</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Walther, Andreas</foaf:name>
        <foaf:givenName>Andreas</foaf:givenName>
        <foaf:familyName>Walther</foaf:familyName>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>Department of Physics, Lund Institute of Technology, P.O. Box 118, SE-22100 Lund, Sweden</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Shi, Chunyan</foaf:name>
        <foaf:givenName>Chunyan</foaf:givenName>
        <foaf:familyName>Shi</foaf:familyName>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>Department of Physics, Lund Institute of Technology, P.O. Box 118, SE-22100 Lund, Sweden</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Rippe, Lars</foaf:name>
        <foaf:givenName>Lars</foaf:givenName>
        <foaf:familyName>Rippe</foaf:familyName>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>Department of Physics, Lund Institute of Technology, P.O. Box 118, SE-22100 Lund, Sweden</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Moser, Joel</foaf:name>
        <foaf:givenName>Joel</foaf:givenName>
        <foaf:familyName>Moser</foaf:familyName>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>School of Optoelectronic Science and Engineering &amp; Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215006, China.</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Kröll, Stefan</foaf:name>
        <foaf:givenName>Stefan</foaf:givenName>
        <foaf:familyName>Kröll</foaf:familyName>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>Department of Physics, Lund Institute of Technology, P.O. Box 118, SE-22100 Lund, Sweden</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:creator>
      <rdf:Description>
        <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
        <foaf:name>Chen, Xi</foaf:name>
        <foaf:givenName>Xi</foaf:givenName>
        <foaf:familyName>Chen</foaf:familyName>
        <org:memberOf>
          <foaf:Organization>
            <foaf:name>Key Lab of Advanced Optical Manufacturing Technologies of Jiangsu Province &amp; Key Lab of Modern Optical Technologies of Education Ministry of China, Soochow University, 215006 Suzhou, China</foaf:name>
          </foaf:Organization>
        </org:memberOf>
      </rdf:Description>
    </dct:creator>
    <dct:title>Inverse engineering of shortcut pulses for high fidelity initialization on qubits closely spaced in frequency</dct:title>
    <dct:publisher>
      <foaf:Agent>
        <foaf:name>Zenodo</foaf:name>
      </foaf:Agent>
    </dct:publisher>
    <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#gYear">2019</dct:issued>
    <dcat:keyword>nanoqtech</dcat:keyword>
    <dcat:keyword>rare earth</dcat:keyword>
    <dcat:keyword>quantum technologies</dcat:keyword>
    <frapo:isFundedBy rdf:resource="info:eu-repo/grantAgreement/EC/H2020/712721/"/>
    <schema:funder>
      <foaf:Organization>
        <dct:identifier rdf:datatype="http://www.w3.org/2001/XMLSchema#string">10.13039/100010661</dct:identifier>
        <foaf:name>European Commission</foaf:name>
      </foaf:Organization>
    </schema:funder>
    <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2019-03-18</dct:issued>
    <owl:sameAs rdf:resource="https://zenodo.org/record/3533099"/>
    <adms:identifier>
      <adms:Identifier>
        <skos:notation rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://zenodo.org/record/3533099</skos:notation>
        <adms:schemeAgency>url</adms:schemeAgency>
      </adms:Identifier>
    </adms:identifier>
    <owl:sameAs rdf:resource="https://doi.org/10.1364/OE.27.008267"/>
    <dct:isPartOf rdf:resource="https://zenodo.org/communities/nanoqtech-h2020"/>
    <dct:description>&lt;p&gt;High-fidelity qubit initialization is of significance for efficient error correction in fault tolerant quantum algorithms. Combining two best worlds, speed and robustness, to achieve high-fidelity state preparation and manipulation is challenging in quantum systems, where qubits are closely spaced in frequency. Motivated by the concept of shortcut to adiabaticity, we theoretically propose the shortcut pulses via inverse engineering and further optimize the pulses with respect to systematic errors in frequency detuning and Rabi frequency. Such protocol, relevant to frequency selectivity, is applied to rare-earth ions qubit system, where the excitation of frequency-neighboring qubits should be prevented as well. Furthermore, comparison with adiabatic complex hyperbolic secant pulses shows that these dedicated initialization pulses can reduce the time that ions spend in the excited state by a factor of 6, which is important in coherence time limited systems to approach an error rate manageable by quantum error correction. The approach may also be applicable to superconducting qubits, and any other systems where qubits are addressed in frequency.&lt;/p&gt;</dct:description>
    <dct:accessRights rdf:resource="http://publications.europa.eu/resource/authority/access-right/PUBLIC"/>
    <dct:accessRights>
      <dct:RightsStatement rdf:about="info:eu-repo/semantics/openAccess">
        <rdfs:label>Open Access</rdfs:label>
      </dct:RightsStatement>
    </dct:accessRights>
    <dct:license rdf:resource="https://creativecommons.org/licenses/by/4.0/legalcode"/>
    <dcat:distribution>
      <dcat:Distribution>
        <dcat:accessURL rdf:resource="https://doi.org/10.1364/OE.27.008267"/>
        <dcat:byteSize>5092453</dcat:byteSize>
        <dcat:downloadURL rdf:resource="https://zenodo.org/record/3533099/files/oe-27-6-8267.pdf"/>
        <dcat:mediaType>application/pdf</dcat:mediaType>
      </dcat:Distribution>
    </dcat:distribution>
  </rdf:Description>
  <foaf:Project rdf:about="info:eu-repo/grantAgreement/EC/H2020/712721/">
    <dct:identifier rdf:datatype="http://www.w3.org/2001/XMLSchema#string">712721</dct:identifier>
    <dct:title>Nanoscale Systems for Optical Quantum Technologies</dct:title>
    <frapo:isAwardedBy>
      <foaf:Organization>
        <dct:identifier rdf:datatype="http://www.w3.org/2001/XMLSchema#string">10.13039/100010661</dct:identifier>
        <foaf:name>European Commission</foaf:name>
      </foaf:Organization>
    </frapo:isAwardedBy>
  </foaf:Project>
</rdf:RDF>
79
77
views
downloads
Views 79
Downloads 77
Data volume 392.1 MB
Unique views 76
Unique downloads 75
More info on how stats are collected.
Indexed in
Publication date:
March 18, 2019
DOI:
10.1364/OE.27.008267
Keyword(s):
nanoqtech rare earth quantum technologies
Grants:
European Commission:
  • NanOQTech - Nanoscale Systems for Optical Quantum Technologies (712721)
Communities:
License (for files):
Creative Commons Attribution 4.0 International

Share

Cite as

Export