Matthias Christandl

Matthias Christandl

Professor


  1. 2019
  2. Published

    On the partially symmetric rank of tensor products of W-states and other symmetric tensors

    Ballico, E., Bernardi, A., Christandl, Matthias & Gesmundo, Fulvio, 2019, In : Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti Lincei Matematica E Applicazioni. 30, 1, p. 93-124

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Asymptotic tensor rank of graph tensors: beyond matrix multiplication

    Christandl, Matthias, Vrana, P. & Zuiddam, J., 2019, In : Computational Complexity. 28, 1, p. 57-111 55 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Barriers for fast matrix multiplication from irreversibility

    Christandl, Matthias, Vrana, P. & Zuiddam, J., 2019, 34th Computational Complexity Conference, CCC 2019. Shpilka, A. (ed.). Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 17 p. 26. (Leibniz International Proceedings in Informatics, LIPIcs, Vol. 137).

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  5. Published

    Border Rank Is Not Multiplicative under the Tensor Product

    Christandl, Matthias, Gesmundo, Fulvio & Jensen, A. K., 2019, In : SIAM JOURNAL ON APPLIED ALGEBRA AND GEOMETRY. 3, 2, p. 231–255

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Tensor surgery and tensor rank

    Christandl, Matthias & Zuiddam, J., 2019, In : Computational Complexity. 28, 1, p. 27–56

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    When Do Composed Maps Become Entanglement Breaking?

    Christandl, Matthias, Müller-Hermes, A. & Wolf, M. M., 2019, In : Annales Henri Poincare. 20, 7, p. 2295-2322

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Distributed quantum sensing in a continuous-variable entangled network

    Guo, X., Breum, C. R., Borregaard, Johannes, Izumi, S., Larsen, M. V., Gehring, T., Christandl, Matthias, Neergaard-Nielsen, J. S. & Andersen, U. L., 23 Dec 2019, In : Nature Physics. 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Distillation of Greenberger-Horne-Zeilinger States by Combinatorial Methods

    Vrana, P. & Christandl, Matthias, 2019, In : IEEE Transactions on Information Theory. 65, 9, p. 5945-5958

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. 2018
  11. Published

    The border support rank of two-by-two matrix multiplication is seven

    Bläser, M., Christandl, Matthias & Zuiddam, J., 2018, In : Chicago Journal of Theoretical Computer Science. 2018, p. 1-16 5.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Random Private Quantum States

    Christandl, Matthias, Ferrara, R. & Lancien, C., 2018, 2018 IEEE International Symposium on Information Theory, ISIT 2018. IEEE, p. 1784-1788 5 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

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