1 Ocak 2019 Dergi makalesi Açık Erişim

Manatuly, Angsar; Niedenzu, Wolfgang; Roman-Ancheyta, Ricardo; Cakmak, Baris; Mustecaplioglu, Ozgur E.; Kurizki, Gershon

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/71067</identifier>
  <creators>
    <creator>
      <creatorName>Manatuly, Angsar</creatorName>
      <givenName>Angsar</givenName>
      <familyName>Manatuly</familyName>
      <affiliation>Koc Univ, Dept Phys, TR-34450 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Niedenzu, Wolfgang</creatorName>
      <givenName>Wolfgang</givenName>
      <familyName>Niedenzu</familyName>
      <affiliation>Univ Innsbruck, Inst Theoret Phys, Technikerstr 21a, A-6020 Innsbruck, Austria</affiliation>
    </creator>
    <creator>
      <creatorName>Roman-Ancheyta, Ricardo</creatorName>
      <givenName>Ricardo</givenName>
      <familyName>Roman-Ancheyta</familyName>
      <affiliation>Koc Univ, Dept Phys, TR-34450 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Cakmak, Baris</creatorName>
      <givenName>Baris</givenName>
      <familyName>Cakmak</familyName>
    </creator>
    <creator>
      <creatorName>Mustecaplioglu, Ozgur E.</creatorName>
      <givenName>Ozgur E.</givenName>
      <familyName>Mustecaplioglu</familyName>
      <affiliation>Koc Univ, Dept Phys, TR-34450 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Kurizki, Gershon</creatorName>
      <givenName>Gershon</givenName>
      <familyName>Kurizki</familyName>
      <affiliation>Weizmann Inst Sci, Dept Chem Phys, IL-7610001 Rehovot, Israel</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Collectively Enhanced Thermalization Via Multiqubit Collisions</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/71067</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1103/PhysRevE.99.042145</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">We investigate the evolution of a target qubit caused by its multiple random collisions with N-qubit clusters. Depending on the cluster state, the evolution of the target qubit may correspond to its effective interaction with a thermal bath, a coherent (laser) drive, or a squeezed bath. In cases where the target qubit relaxes to a thermal state, its dynamics can exhibit a quantum advantage, whereby the target-qubit temperature can be scaled up proportionally to N-2 and the thermalization time can be shortened by a similar factor, provided the appropriate coherence in the cluster is prepared by nonthermal means. We dub these effects quantum superthermalization because of the analogies to superradiance. Experimental realizations of these effects are suggested.</description>
  </descriptions>
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