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dc.contributor.author ANASTACIO MARTINEZ, NANCY DIANA
dc.contributor.author VALTIERRA PACHECO, ESTEBAN
dc.contributor.author NAVA BERNAL, EUFEMIO GABINO
dc.contributor.author FRANCO MAASS, SERGIO
dc.creator ANASTACIO MARTINEZ, NANCY DIANA; 328968
dc.creator VALTIERRA PACHECO, ESTEBAN; 229818
dc.creator NAVA BERNAL, EUFEMIO GABINO; 122702
dc.creator FRANCO MAASS, SERGIO; 21901
dc.date.accessioned 2016-03-16T17:17:56Z
dc.date.available 2016-03-16T17:17:56Z
dc.date.issued 2015-04-20
dc.identifier http://www.redalyc.org/articulo.oa?id=61511407
dc.identifier.uri http://hdl.handle.net/20.500.11799/39482
dc.description.abstract Present day´s efforts for building up an operative quantum computer soon will take shape. One of the main challenges to this task is to implement qubit coherence in a practical way. We make emphasis on the structure of the nuclear qubits in a one-way quantum computer as a source of coherence enhancement. The form factor, accounting for the nuclear qubit structure of the model, is the magnetogyric ratio γ (more commonly called the gyromagnetic ratio). We collect experimental values for γ and calculate the respective times of coherence T h , for a number of materials. A parametrization is also given for γ , in terms of the atomic number, whose agreement with the experiment is very good. We also calculate, accurately enough, bounds to the corrections to T h due to spurious dipolar coupling between nuclei because this has not been done in the past. Such corrections are negligible for nearby planes whereas for remote planes they might be of considerable size. It is concluded that the nuclei states last longer than their electronic counterpart. However, this stability of nuclei qubits limits the speed at which the computer can carry out instructions and process the information. es
dc.format application/pdf
dc.language.iso eng es
dc.publisher Instituto Politécnico Nacional
dc.relation http://www.redalyc.org/revista.oa?id=615
dc.rights openAccess
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0
dc.source Computación y Sistemas (México) Num.4 Vol.11
dc.subject computación
dc.subject qubit
dc.subject structure
dc.subject form factors
dc.subject dipolar coupling
dc.subject spurious
dc.subject decoherence time
dc.subject.classification CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA
dc.title Qubits structure as an enhancement factor of coherence in a one-way quantum computer es
dc.type Artículo
dc.provenance Científica
dc.road Dorada
dc.ambito Internacional es
dc.audience students
dc.audience researchers
dc.type.conacyt article
dc.identificator 6


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  • Título
  • Qubits structure as an enhancement factor of coherence in a one-way quantum computer
  • Autor
  • ANASTACIO MARTINEZ, NANCY DIANA
  • VALTIERRA PACHECO, ESTEBAN
  • NAVA BERNAL, EUFEMIO GABINO
  • FRANCO MAASS, SERGIO
  • Fecha de publicación
  • 2015-04-20
  • Editor
  • Instituto Politécnico Nacional
  • Tipo de documento
  • Artículo
  • Palabras clave
  • computación
  • qubit
  • structure
  • form factors
  • dipolar coupling
  • spurious
  • decoherence time
  • Los documentos depositados en el Repositorio Institucional de la Universidad Autónoma del Estado de México se encuentran a disposición en Acceso Abierto bajo la licencia Creative Commons: Atribución-NoComercial-SinDerivar 4.0 Internacional (CC BY-NC-ND 4.0)

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