Matthias Christandl
Professor
Department of Mathematical Sciences
Universitetsparken 5
2100 København Ø
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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 proceeding › Article in proceedings › Research › peer-review
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Asymptotic entanglement transformation between W and GHZ states
Vrana, P. & Christandl, Matthias, Feb 2015, In: Journal of Mathematical Physics. 56, 2, 022204.Research output: Contribution to journal › Journal article › Research › peer-review
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Catalytic Decoupling of Quantum Information
Majenz, C., Berta, M., Dupuis, F., Renner, R. & Christandl, Matthias, 10 Jan 2017, In: Physical Review Letters. 118, 8, 6 p., 080503.Research output: Contribution to journal › Journal article › Research › peer-review
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Nondeterministic quantum communication complexity: The cyclic equality game and iterated matrix multiplication
Buhrman, H., Christandl, Matthias & Zuiddam, J., 2017, 8th Innovations in Theoretical Computer Science Conference, ITCS 2017. Papadimitriou, C. H. (ed.). Schloss Dagstuhl - Leibniz-Zentrum für Informatik, p. 1-18 24. (Leibniz International Proceedings in Informatics, LIPIcs, Vol. 67).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Generalized Pauli constraints in small atoms
Schilling, C., Altunbulak, M., Knecht, S., Lopes, A., Whitfield, J. D., Christandl, Matthias, Gross, D. & Reiher, M., 9 May 2018, In: Physical Review A. 97, 5, 12 p., 052503.Research output: Contribution to journal › Journal article › Research › peer-review
Entanglement Polytopes: Multiparticle Entanglement from Single-Particle Information
Walter, M., Doran, B., Gross, D. & Christandl, Matthias, 7 Jun 2013, In: Science. 340, 6137, p. 1205-1208Research output: Contribution to journal › Journal article › Research › peer-review
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Broadcast Copies Reveal the Quantumness of Correlations
Piani, M., Christandl, Matthias, Mora, C. E. & Horodecki, P., 26 Jun 2009, In: Physical Review Letters. 102, 25Research output: Contribution to journal › Journal article › Research › peer-review
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Nonvanishing of Kronecker coefficients for rectangular shapes
Buergisser, P., Christandl, Matthias & Ikenmeyer, C., 1 Aug 2011, In: Advances in Mathematics. 227, 5, p. 2082-2091Research output: Contribution to journal › Journal article › Research › peer-review
Pinning of Fermionic Occupation Numbers
Schilling, C., Gross, D. & Christandl, Matthias, 22 Jan 2013, In: Physical Review Letters. 110, 4, 040404 .Research output: Contribution to journal › Journal article › Research › peer-review
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Nonzero Kronecker coefficients and what they tell us about spectra
Christandl, Matthias, Harrow, A. W. & Mitchison, G., Mar 2007, In: Communications in Mathematical Physics. 270, 3, p. 575-585Research output: Contribution to journal › Journal article › Research › peer-review
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Efficient Implementation of Separability Criteria
Oi, D. K. L. & Christandl, Matthias, Nov 2003, In: Journal of the Physical Society of Japan. 72, p. 174-180Research output: Contribution to journal › Journal article › Research › peer-review
Electric-magnetic duality of lattice systems with topological order
Buerschaper, O., Christandl, Matthias, Kong, L. & Aguado, M., 11 Nov 2013, In: Nuclear Physics, Section B. 876, 2, p. 619-636Research output: Contribution to journal › Journal article › Research › peer-review
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Position-momentum uncertainty relations in the presence of quantum memory
Furrer, F., Berta, M., Tomamichel, M., Scholz, V. B. & Christandl, Matthias, 2014, In: Journal of Mathematical Physics. 55, 12, 122205.Research output: Contribution to journal › Journal article › Research › peer-review
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On the Relation between Quantum Data Hiding and Quantum Key Distribution
Christandl, Matthias & Frand-Madsen, Mads Friis, 2023, 2023 IEEE International Symposium on Information Theory (ISIT). IEEE, p. 985-990Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Limitations on quantum key repeaters
Baeuml, S., Christandl, Matthias, Horodecki, K. & Winter, A., Apr 2015, In: Nature Communications. 6, 6908.Research output: Contribution to journal › Journal article › Research › peer-review
A Conceptually Simple Proof of the Quantum Reverse Shannon Theorem
Berta, M., Christandl, Matthias & Renner, R., 2011, THEORY OF QUANTUM COMPUTATION, COMMUNICATION, AND CRYPTOGRAPHY. p. 131-140 (Lecture notes in computer science, Vol. 6519).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Upper Bounds on Device-Independent Quantum Key Distribution
Christandl, Matthias, Ferrara, R. & Horodecki, K., 2021, In: Physical Review Letters. 126, 16, 6 p., 160501 .Research output: Contribution to journal › Journal article › Research › peer-review
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Optimization at the boundary of the tensor network variety
Christandl, Matthias, Gesmundo, F., Stilck França, Daniel & Werner, Albert H., 2021, In: Physical Review B. 103, 19, 195139.Research output: Contribution to journal › Journal article › Research › peer-review
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Tensor rank is not multiplicative under the tensor product
Christandl, Matthias, Jensen, A. K. & Zuiddam, J., 15 Apr 2018, In: Linear Algebra and Its Applications. 543, p. 125-139 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
Complete Insecurity of Quantum Protocols for Classical Two-Party Computation
Buhrman, H., Christandl, Matthias & Schaffner, C., 2012, In: Physical Review Letters. 109, 16Research output: Contribution to journal › Journal article › Research › peer-review
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Quantum anonymous transmissions
Christandl, Matthias & Wehner, S., 2005, ADVANCES IN CRYPTOLOGY ASIACRYPT 2005. Vol. 3788. p. 217-235Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
Entanglement of the antisymmetric state
Christandl, Matthias, Schuch, N. & Winter, A., 2012, In: Communications in Mathematical Physics. 311, 2, p. 397-422 26 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Tip of the Quantum Entropy Cone
Christandl, Matthias, Durhuus, Bergfinnur & Wolff, Lasse Harboe, 2023, In: Physical Review Letters. 131, 24, p. 1-6 240201.Research output: Contribution to journal › Journal article › Research › peer-review
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Experimental proposal to probe the extended Pauli principle
Hackl, L., Li, D., Akopian, N. & Christandl, Matthias, 2023, In: Physical Review A. 108, 1, p. 1-12Research output: Contribution to journal › Journal article › Research › peer-review
ID: 105377494
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The border support rank of two-by-two matrix multiplication is seven
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SARS-CoV-2 transmission routes from genetic data: A Danish case study
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Asymptotic tensor rank of graph tensors: beyond matrix multiplication
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