Temporal quantum correlations and hi...
Budroni, Costantino.

 

  • Temporal quantum correlations and hidden variable models[electronic resource] /
  • 紀錄類型: 書目-語言資料,印刷品 : Monograph/item
    杜威分類號: 530.12
    書名/作者: Temporal quantum correlations and hidden variable models/ by Costantino Budroni.
    作者: Budroni, Costantino.
    出版者: Cham : : Springer International Publishing :, 2016.
    面頁冊數: xiii, 114 p. : : ill., digital ;; 24 cm.
    Contained By: Springer eBooks
    標題: Quantum theory.
    標題: Probabilities.
    標題: Quantum computing.
    標題: Physics.
    標題: Quantum Physics.
    標題: Quantum Information Technology, Spintronics.
    ISBN: 9783319241692
    ISBN: 9783319241678
    內容註: Introduction -- Preliminary notions -- Noncontextuality inequalities from variable elimination -- Optimal tests for state-independent contextuality -- Quantum bounds for temporal correlations -- Dimension witnesses -- Conclusions.
    摘要、提要註: In this thesis, the main approach to the characterization of the set of classical probabilities, the correlation polytope approach, is reviewed for different scenarios, namely, hidden variable models discussed by Bell (local), Kochen and Specker (non-contextual), and Leggett and Garg (macrorealist) Computational difficulties associated with the method are described and a method to overcome them in several nontrivial cases is presented. For the quantum case, a general method to analyze quantum correlations in the sequential measurement scenario is provided, which allows computation of the maximal correlations. Such a method has a direct application for computation of maximal quantum violations of Leggett-Garg inequalities and it is relevant in the analysis of non-contextuality tests. Finally, possible applications of the results for quantum information tasks are discussed.
    電子資源: http://dx.doi.org/10.1007/978-3-319-24169-2
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