Matthias Christandl
Professor
Department of Mathematical Sciences
Universitetsparken 5
2100 København Ø
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When Do Composed Maps Become Entanglement Breaking?
Christandl, Matthias, Müller-Hermes, A. & Wolf, M. M., 2019, In: Annales Henri Poincare. 20, 7, p. 2295-2322Research output: Contribution to journal › Journal article › Research › peer-review
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Weighted slice rank and a minimax correspondence to Strassen's spectra
Christandl, Matthias, Lysikov, V. & Zuiddam, J., 2023, In: Journal des Mathematiques Pures et Appliquees. 172, p. 299-329 31 p.Research output: Contribution to journal › Journal article › 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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Universal points in the asymptotic spectrum of tensors
Christandl, Matthias, Vrana, P. & Zuiddam, J., 2018, STOC 2018 - Proceedings of the 50th Annual ACM SIGACT Symposium on Theory of Computing. Henzinger, M., Kempe, D. & Diakonikolas, I. (eds.). Association for Computing Machinery, p. 289-296Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Universal points in the asymptotic spectrum of tensors
Christandl, Matthias, Vrana, P. & Zuiddam, J., 2023, In: Journal of the American Mathematical Society. 36, 1, p. 31-79Research output: Contribution to journal › Journal article › Research › peer-review
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Uncertainty, monogamy, and locking of quantum correlations
Christandl, Matthias & Winter, A., Sep 2005, In: I E E E Transactions on Information Theory. 51, 9, p. 3159-3165Research output: Contribution to journal › Journal article › Research › peer-review
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Tomographic quantum cryptography: Equivalence of quantum and classical key distillation
Bruss, D., Christandl, Matthias, Ekert, A., Englert, B., Kaszlikowski, D. & Macchiavello, C., 29 Aug 2003, In: Physical Review Letters. 91, 9Research 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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The uncertainty principle in the presence of quantum memory
Berta, M., Christandl, Matthias, Colbeck, R., Renes, J. M. & Renner, R., 10 Sep 2010, In: Nature Physics. 6, 9, p. 659-662Research output: Contribution to journal › Journal article › Research › peer-review
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The spectra of quantum states and the Kronecker coefficients of the symmetric group
Christandl, Matthias & Mitchison, G., Feb 2006, In: Communications in Mathematical Physics. 261, 3, p. 789-797Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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The Quantum Reverse Shannon Theorem Based on One-Shot Information Theory
Berta, M., Christandl, Matthias & Renner, R., Sep 2011, In: Communications in Mathematical Physics. 306, 3, p. 579-615Research output: Contribution to journal › Journal article › Research › peer-review
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The Quantum Analog to Intrinsic Information
Christandl, Matthias, 2002, ETH Zûrich. 65 p.Research output: Book/Report › Ph.D. thesis › Research
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Tensor surgery and tensor rank
Christandl, Matthias & Zuiddam, J., 2019, In: Computational Complexity. 28, 1, p. 27–56Research 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
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Tensor network representations from the geometry of entangled states
Christandl, Matthias, Lucia, A., Vrana, P. & Werner, Albert H., 2020, In: SciPost Physics. 9, 3, 5 p., 042.Research output: Contribution to journal › Journal article › Research › peer-review
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Smooth Entropy Bounds on One-Shot Quantum State Redistribution
Berta, M., Christandl, Matthias & Touchette, D., Mar 2016, In: I E E E Transactions on Information Theory. 62, 3, p. 1425-1439Research output: Contribution to journal › Journal article › Research › peer-review
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Security of quantum bit string commitment depends on the information measure
Buhrman, H., Christandl, Matthias, Hayden, P., Lo, H. & Wehner, S., 22 Dec 2006, In: Physical Review Letters. 97, 25Research output: Contribution to journal › Journal article › Research › peer-review
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SARS-CoV-2 transmission routes from genetic data: A Danish case study
Bluhm, Andreas, Christandl, Matthias, Gesmundo, F., Ravn Klausen, F., Mancinska, Laura, Steffan, Vincent, Stilck França, Daniel & Werner, Albert H., 2020, In: PLoS ONE. 15, 10, 15 p., e0241405.Research output: Contribution to journal › Journal article › Research › peer-review
Reliable Quantum State Tomography
Christandl, Matthias & Renner, R., 2012, In: Physical Review Letters. 109, 15, 159903.Research output: Contribution to journal › Journal article › Research
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Relative Entropy Bounds on Quantum, Private and Repeater Capacities
Christandl, Matthias & Müller-Hermes, A., Jul 2017, In: Communications in Mathematical Physics. 353, 2, p. 821-852Research output: Contribution to journal › Journal article › Research › peer-review
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Recoupling Coefficients and Quantum Entropies
Christandl, Matthias, Sahinoglu, M. B. & Walter, M., Feb 2018, In: Annales Henri Poincare. 19, 2, p. 385-410Research output: Contribution to journal › Journal article › Research › peer-review
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Random Private Quantum States
Christandl, Matthias, Ferrara, R. & Lancien, C., 2020, In: IEEE Transactions on Information Theory. 66, 7, p. 4621-4640Research output: Contribution to journal › Journal article › Research › peer-review
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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 proceeding › Article in proceedings › Research › peer-review
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Quantum cryptography based on qutrit Bell inequalities
Kaszlikowski, D., Oi, D., Christandl, Matthias, Chang, K., Ekert, A., Kwek, L. & Oh, C., Jan 2003, In: Physical Review A (Atomic, Molecular and Optical Physics). 67, 1Research output: Contribution to journal › Journal article › Research › peer-review
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Quantum computational complexity of the N-representability problem: QMA complete
Liu, Y., Christandl, Matthias & Verstraete, F., 16 Mar 2007, In: Physical Review Letters. 98, 11Research output: Contribution to journal › Journal article › Research › peer-review
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Quantum circuits for quantum channels
Iten, R., Colbeck, R. & Christandl, Matthias, 2017, In: Physical Review A. 95, 5, 9 p., 052316.Research output: Contribution to journal › Journal article › Research › peer-review
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Quantum circuits for isometries
Iten, R., Colbeck, R., Kukuljan, I., Home, J. & Christandl, Matthias, 11 Mar 2016, In: Physical Review A (Atomic, Molecular and Optical Physics). 93, 3, 19 p., 032318.Research 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
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Quantum Computing for Molecular Biology
Baiardi, A., Christandl, Matthias & Reiher, M., 2023, In: ChemBioChem. 24, 13, 24 p., e202300120.Research output: Contribution to journal › Journal article › Research › peer-review
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Private States, Quantum Data Hiding, and the Swapping of Perfect Secrecy
Christandl, Matthias & Ferrara, R., 30 Nov 2017, In: Physical Review Letters. 119, 22, 6 p., 220506.Research output: Contribution to journal › Journal article › Research › peer-review
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Postselection Technique for Quantum Channels with Applications to Quantum Cryptography
Christandl, Matthias, Koenig, R. & Renner, R., 16 Jan 2009, In: Physical Review Letters. 102, 2Research output: Contribution to journal › Journal article › Research › peer-review
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Possibility, impossibility, and cheat sensitivity of quantum-bit string commitment
Buhrman, H., Christandl, Matthias, Hayden, P., Lo, H. & Wehner, S., Aug 2008, In: Physical Review A (Atomic, Molecular and Optical Physics). 78, 2Research 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
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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Perfect transfer of arbitrary states in quantum spin networks
Christandl, Matthias, Datta, N., Dorlas, T., Ekert, A., Kay, A. & Landahl, A., Mar 2005, In: Physical Review A (Atomic, Molecular and Optical Physics). 71, 3Research output: Contribution to journal › Journal article › Research › peer-review
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Perfect state transfer in quantum spin networks
Christandl, Matthias, Datta, N., Ekert, A. & Landahl, A., 7 May 2004, In: Physical Review Letters. 92, 18Research output: Contribution to journal › Journal article › Research › peer-review
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Partial Degeneration of Tensors
Christandl, Matthias, Gesmundo, F., Lysikov, V. & Steffan, Vincent, 2023, arXiv preprint, 27 p.Research output: Working paper › Preprint
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Partial Degeneration of Tensors
Christandl, Matthias, Gesmundo, F., Lysikov, V. & Steffan, Vincent, 2024, In: SIAM Journal on Matrix Analysis and Applications. 45, 1, p. 771-800Research 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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One-and-a-half quantum de Finetti theorems
Christandl, Matthias, Koenig, R., Mitchison, G. & Renner, R., Jul 2007, In: Communications in Mathematical Physics. 273, 2, p. 473-498Research output: Contribution to journal › Journal article › Research › peer-review
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On the partially symmetric rank of tensor products of W-states and other symmetric tensors
Ballico, E., Bernardi, A., Christandl, Matthias & Gesmundo, F., 2019, In: Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti Lincei Matematica E Applicazioni. 30, 1, p. 93-124Research 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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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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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
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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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Noise-robust exploration of many-body quantum states on near-term quantum devices
Borregaard, J., Christandl, Matthias & Stilck França, Daniel, 2021, In: npj Quantum Information. 7, 6 p., 45.Research output: Contribution to journal › Journal article › Research › peer-review
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Mirror inversion of quantum states in linear registers
Albanese, C., Christandl, Matthias, Datta, N. & Ekert, A., 3 Dec 2004, In: Physical Review Letters. 93, 23Research output: Contribution to journal › Journal article › Research › peer-review
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Membership in Moment Polytopes is in NP and coNP
Buergisser, P., Christandl, Matthias, Mulmuley, K. D. & Walter, M., 2017, In: S I A M Journal on Computing. 46, 3, p. 972-991Research output: Contribution to journal › Journal article › Research › peer-review
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Matematikere afslører smitteveje med corona
Christandl, Matthias, Klausen, F. R., Steffan, Vincent & Werner, Albert H., 2020, In: Aktuel Naturvidenskab. 2020, 3, p. 8-9Research output: Contribution to journal › Journal article › Communication
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Lower bound on the dimension of a quantum system given measured data
Wehner, S., Christandl, Matthias & Doherty, A. C., Dec 2008, In: Physical Review A (Atomic, Molecular and Optical Physics). 78, 6Research output: Contribution to journal › Journal article › Research › peer-review
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Lindblad Tomography of a Superconducting Quantum Processor
Samach, G. O., Greene, A., Borregaard, J., Christandl, Matthias, Barreto, J., Kim, D. K., Mcnally, C. M., Melville, A., Niedzielski, B. M., Sung, Y., Rosenberg, D., Schwartz, M. E., Yoder, J. L., Orlando, T. P., Wang, J. I., Gustavsson, S., Kjaergaard, Morten & Oliver, W. D., 2022, In: Physical Review Applied. 18, 6, 24 p., 064056.Research output: Contribution to journal › Conference article › 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
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Larger Corner-Free Sets from Combinatorial Degenerations
Christandl, Matthias, Fawzi, O., Ta, H. & Zuiddam, J., 2022, 13th Innovations in Theoretical Computer Science Conference (ITCS 2022). Schloss Dagstuhl - Leibniz-Zentrum für Informatik, p. 1-20 48. (Leibniz International Proceedings in Informatics, LIPIcs, Vol. 215).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
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Large deviation principle for moment map estimation
Botero, A., Christandl, Matthias & Vrana, P., 2021, In: Electronic Journal of Probability. 26, p. 1-23 79.Research output: Contribution to journal › Journal article › Research › peer-review
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Implications of superstrong non-locality for cryptography
Buhrman, H., Christandl, Matthias, Unger, F., Wehner, S. & Winter, A., 8 Jul 2006, In: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 462, 2071, p. 1919-1932Research output: Contribution to journal › Journal article › Research › peer-review
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Highly Entangled States with Almost No Secrecy
Christandl, Matthias, Schuch, N. & Winter, A., 17 Jun 2010, In: Physical Review Letters. 104, 24Research output: Contribution to journal › Journal article › Research › peer-review
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High Entropy Random Selection Protocols
Buhrman, H., Christandl, Matthias, Koucky, M., Lotker, Z., Patt-Shamir, B. & Vereshchagin, N., 2021, In: Algorithmica. 83, 2, p. 667-694Research output: Contribution to journal › Journal article › 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
Full Security of Quantum Key Distribution From No-Signaling Constraints
Masanes, L., Renner, R., Christandl, Matthias, Winter, A. & Barrett, J., 2014, In: I E E E Transactions on Information Theory. 60, 8, p. 4973-4986Research output: Contribution to journal › Journal article › Research › peer-review
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Finite de Finetti theorem for conditional probability distributions describing physical theories
Christandl, Matthias & Toner, B., Apr 2009, In: Journal of Mathematical Physics. 50, 4Research output: Contribution to journal › Journal article › Research › peer-review
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Fault-tolerant Coding for Quantum Communication
Christandl, Matthias & Muller-Hermes, A., 2024, In: IEEE Transactions on Information Theory. 70, 1, p. 282 - 317Research output: Contribution to journal › Journal article › Research › peer-review
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Fault-tolerant Coding for Entanglement-Assisted Communication
Belzig, P., Christandl, Matthias & Muller-Hermes, A., 2024, In: IEEE Transactions on Information Theory. 70, 4, p. 2655-2673Research output: Contribution to journal › Journal article › Research › peer-review
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Fault-Tolerant Coding for Entanglement-Assisted Communication
Belzig, P., Christandl, Matthias & Müller-hermes, A., 2023, 2023 IEEE International Symposium on Information Theory (ISIT). IEEE, p. 84-89Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Faithful Squashed Entanglement
Brandao, F. G. S. L., Christandl, Matthias & Yard, J., 2011, In: Communications in Mathematical Physics. 306, 3, p. 805-830Research 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
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Even partitions in plethysms
Buergisser, P., Christandl, Matthias & Ikenmeyer, C., 15 Feb 2011, In: Journal of Algebra. 328, 1, p. 322-329Research output: Contribution to journal › Journal article › Research › peer-review
Erratum: Faithful Squashed Entanglement
Brandao, F. G. S. L., Christandl, Matthias & Yard, J., 2012, In: Communications in Mathematical Physics. 316, 1, p. 287-288Research output: Contribution to journal › Journal article › 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
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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Entanglement Distillation from Greenberger-Horne-Zeilinger Shares
Vrana, P. & Christandl, Matthias, Jun 2017, In: Communications in Mathematical Physics. 352, 2, p. 621-627Research output: Contribution to journal › Journal article › Research › peer-review
Entanglement Cost of Quantum Channels
Berta, M., Christandl, Matthias, G. S. L. Brandao, F. & Wehner, S., 2012, 2012 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS (ISIT). IEEE, p. 900-904 5 p. (IEEE International Symposium on Information Theory - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Entanglement Cost of Quantum Channels
Berta, M., Brandao, F. G. S. L., Christandl, Matthias & Wehner, S., Oct 2013, In: I E E E Transactions on Information Theory. 59, 10, p. 6779-6795Research 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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Eigenvalue Distributions of Reduced Density Matrices
Christandl, Matthias, Doran, B., Kousidis, S. & Walter, M., 2014, In: Communications in Mathematical Physics. 332, p. 1-52Research 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
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Distributed quantum sensing in a continuous-variable entangled network
Guo, X., Breum, C. R., Borregaard, J., 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 journal › Journal article › Research › peer-review
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Distillation of Greenberger-Horne-Zeilinger States by Combinatorial Methods
Vrana, P. & Christandl, Matthias, 2019, In: IEEE Transactions on Information Theory. 65, 9, p. 5945-5958Research output: Contribution to journal › Journal article › Research › peer-review
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Discreteness of Asymptotic Tensor Ranks
Briët, J., Christandl, Matthias, Leigh, I. & Zuiddam, J., 2024, 15th Innovations in Theoretical Computer Science Conference (ITCS 2024), Proceedings. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, p. 1-14 (Leibniz International Proceedings in Informatics, LIPIcs, Vol. 287).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Detection of Multiparticle Entanglement: Quantifying the Search for Symmetric Extensions
Brandao, F. G. S. L. & Christandl, Matthias, 2012, In: Physical Review Letters. 109, 16Research output: Contribution to journal › Journal article › Research › peer-review
Computing Multiplicities of Lie Group Representations
Christandl, Matthias, Doran, B. & Walter, M., 2012, 2012 IEEE 53rd Annual Symposium on Foundations of Computer Science (FOCS). IEEE, p. 639-648 10 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › 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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Clean Quantum and Classical Communication Protocols
Buhrman, H., Christandl, Matthias, Perry, C. D. & Zuiddam, J., 1 Dec 2016, In: Physical Review Letters. 117, 23, 5 p., 230503.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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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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Border Rank Nonadditivity for Higher Order Tensors
Christandl, Matthias, Gesmundo, F., Michałek, M. & Zuiddam, J., 2021, In: SIAM Journal on Matrix Analysis and Applications. 42, 2, p. 503-527Research output: Contribution to journal › Journal article › Research › peer-review
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Border Rank Is Not Multiplicative under the Tensor Product
Christandl, Matthias, Gesmundo, F. & Jensen, A. K., 2019, In: SIAM Journal on Applied Algebra and Geometry. 3, 2, p. 231–255Research output: Contribution to journal › Journal article › Research › peer-review
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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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Barriers for fast matrix multiplication from irreversibility
Christandl, Matthias, Vrana, P. & Zuiddam, J., 2021, In: Theory of Computing. 17, p. 1-32 2.Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › 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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Asymptotic Performance of Port-Based Teleportation
Christandl, Matthias, Leditzky, F., Majenz, C., Smith, G., Speelman, F. & Walter, M., 2021, In: Communications in Mathematical Physics. 381, 1, p. 379-451Research output: Contribution to journal › Journal article › Research › peer-review
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Analytic next-to-nearest-neighbor XX models with perfect state transfer and fractional revival
Christandl, Matthias, Vinet, L. & Zhedanov, A., 25 Sep 2017, In: Physical Review A. 96, 3, 10 p., 032335.Research output: Contribution to journal › Journal article › Research › peer-review
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An operational environment for quantum self-testing
Christandl, Matthias, Larsen, N. G. H. & Mancinska, Laura, 2022, In: Quantum. 6, p. 1-67 1 p., 699.Research output: Contribution to journal › Journal article › Research › peer-review
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A single-qubit position verification protocol that is secure against multi-qubit attacks
Bluhm, Andreas, Christandl, Matthias & Speelman, F., 2022, In: Nature Physics. 18, p. 623–626Research output: Contribution to journal › Journal article › Research › peer-review
A hierarchy of topological tensor network states
Buerschaper, O., Martin Mombelli, J., Christandl, Matthias & Aguado, M., Jan 2013, In: Journal of Mathematical Physics. 54, 1Research output: Contribution to journal › Journal article › Research › peer-review
A Quasipolynomial-Time Algorithm for the Quantum Separability Problem
Brandao, F. G. S. L., Christandl, Matthias & Yard, J., 2011, STOC 11: PROCEEDINGS OF THE 43RD ACM SYMPOSIUM ON THEORY OF COMPUTING. p. 343-351Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
A Gap in the Subrank of Tensors
Christandl, Matthias, Gesmundo, F. & Zuiddam, J., 2023, In: SIAM Journal on Applied Algebra and Geometry. 7, 4, p. 742-767Research 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
- Published
"Squashed entanglement": An additive entanglement measure
Christandl, Matthias & Winter, A., Mar 2004, In: Journal of Mathematical Physics. 45, 3, p. 829-840Research output: Contribution to journal › Journal article › Research › peer-review
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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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