1 Ocak 2019 Dergi makalesi Açık Erişim

Yalcinkaya, I.; Cakmak, B.; Karpat, G.; Fanchini, F. F.

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/71145</identifier>
  <creators>
    <creator>
      <creatorName>Yalcinkaya, I.</creatorName>
      <givenName>I.</givenName>
      <familyName>Yalcinkaya</familyName>
      <affiliation>Czech Tech Univ, Dept Phys, Fac Nucl Sci &amp; Phys Engn, Brehova 7, Prague 11519 1, Stare Mesto, Czech Republic</affiliation>
    </creator>
    <creator>
      <creatorName>Cakmak, B.</creatorName>
      <givenName>B.</givenName>
      <familyName>Cakmak</familyName>
    </creator>
    <creator>
      <creatorName>Karpat, G.</creatorName>
      <givenName>G.</givenName>
      <familyName>Karpat</familyName>
      <affiliation>Izmir Univ Econ, Fac Arts &amp; Sci, Dept Phys, TR-35330 Izmir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Fanchini, F. F.</creatorName>
      <givenName>F. F.</givenName>
      <familyName>Fanchini</familyName>
      <affiliation>UNESP Univ Estadual Paulista, Fac Ciencias, BR-17033360 Bauru, SP, Brazil</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Continuous Dynamical Decoupling And Decoherence-Free Subspaces For Qubits With Tunable Interaction</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2019</publicationYear>
  <dates>
    <date dateType="Issued">2019-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/71145</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1007/s11128-019-2271-0</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">Protecting quantum states from the decohering effects of the environment is of great importance for the development of quantum computation devices and quantum simulators. Here, we introduce a continuous dynamical decoupling protocol that enables us to protect the entangling gate operation between two qubits from the environmental noise. We present a simple model that involves two qubits which interact with each other with a strength that depends on their mutual distance and generates the entanglement among them, as well as in contact with an environment. The nature of the environment, that is, whether it acts as an individual or common bath to the qubits, is also controlled by the effective distance of qubits. Our results indicate that the introduced continuous dynamical decoupling scheme works well in protecting the entangling operation. Furthermore, under certain circumstances, the dynamics of the qubits naturally led them into a decoherence-free subspace which can be used complimentary to the continuous dynamical decoupling.</description>
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