Matthias Wilhelm

Matthias Wilhelm

Assistant professor


  1. 2021
  2. Published

    A Three-Point Form Factor Through Five Loops

    Dixon, L. J., McLeod, A. J. & Wilhelm, Matthias, 15 Apr 2021, In: Journal of High Energy Physics (Online). 2021, 04, 46 p., 147.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Accepted/In press

    Direct Integration for Multi-leg Amplitudes: Tips, Tricks, and When They Fail

    Bourjaily, Jacob Lewis, He, Y., McLeod, A. J., Spradlin, M., Vergu, C., Volk, Matthias, Hippel, M. V. & Wilhelm, Matthias, 29 Mar 2021, (Accepted/In press) In: P o S - Proceedings of Science.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Operator Product Expansion for Form Factors

    Sever, A., Tumanov, A. G. & Wilhelm, Matthias, 21 Jan 2021, In: Physical Review Letters. 123, 3, 7 p., 031302.

    Research output: Contribution to journalLetterResearchpeer-review

  5. 2020
  6. Published

    From Hagedorn to Lee-Yang: Partition functions of N = 4 SYM theory at finite N

    Kristensson, Alexander Tångberg & Wilhelm, Matthias, 1 Oct 2020, In: Journal of High Energy Physics (Online). 2020, 10, 34 p., 006.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    A quantum framework for AdS/dCFT through fuzzy spherical harmonics on S4

    Gimenez-Grau, A., Kristjansen, Charlotte Fløe, Volk, Matthias & Wilhelm, Matthias, 21 Apr 2020, In: Journal of High Energy Physics. 2020, 4, 37 p., 132.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Rooting out letters: octagonal symbol alphabets and algebraic number theory

    Bourjaily, Jacob Lewis, McLeod, A. J., Vergu, C., Volk, Matthias, von Hippel, M. & Wilhelm, Matthias, 1 Feb 2020, In: Journal of High Energy Physics. 2020, 2, 23 p., 025.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Embedding Feynman integral (Calabi-Yau) geometries in weighted projective space

    Bourjaily, Jacob Lewis, McLeod, A. J., Vergu, C., Volk, Matthias, von Hippel, M. & Wilhelm, Matthias, 1 Jan 2020, In: Journal of High Energy Physics. 2020, 1, 40 p., 078.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. 2019
  11. Published

    Bounded Collection of Feynman Integral Calabi-Yau Geometries

    Bourjaily, Jacob Lewis, McLeod, A. J., Von Hippel, M. & Wilhelm, Matthias, 24 Jan 2019, In: Physical Review Letters. 122, 3, 7 p., 031601.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    A quantum check of non-supersymmetric AdS/dCFT

    Grau, A. G., Kristjansen, Charlotte Fløe, Volk, Matthias & Wilhelm, Matthias, 2 Jan 2019, In: Journal of High Energy Physics. 2019, 1, 48 p., 007.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Introduction to Integrability and One-point Functions in N=4 SYM and its Defect Cousin

    Leeuw, M. D., Ipsen, A. C., Kristjansen, Charlotte Fløe & Wilhelm, Matthias, 2019, Integrability: From Statistical Systems to Gauge Theory: Lecture Notes of the Les Houches Summer School: Volume 106, June 2016. Oxford University Press, Vol. 106. p. 352-399

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  14. 2018
  15. Published

    The Hagedorn temperature of AdS(5)/CFT4 at finite coupling via the Quantum Spectral Curve

    Harmark, Troels & Wilhelm, Matthias, 10 Nov 2018, In: Physics Letters B. 786, p. 53-58

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Rationalizing loop integration

    Bourjaily, Jacob Lewis, McLeod, A. J., von Hippel, M. & Wilhelm, Matthias, 29 Aug 2018, In: Journal of High Energy Physics. 2018, 8, 47 p., 184.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Traintracks through Calabi-Yau Manifolds: Scattering Amplitudes beyond Elliptic Polylogarithms

    Bourjaily, Jacob Lewis, He, Y., McLeod, A. J., von Hippel, M. & Wilhelm, Matthias, 17 Aug 2018, In: Physical Review Letters. 121, 7, 6 p., 071603.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Elliptic Double-Box Integrals: Massless Scattering Amplitudes beyond Polylogarithms

    Bourjaily, Jacob Lewis, McLeod, A. J., Spradlin, M., von Hippel, M. & Wilhelm, Matthias, 23 Mar 2018, In: Physical Review Letters. 120, 12, 6 p., 121603.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Hagedorn Temperature of AdS5/CFT4 via Integrability

    Harmark, Troels & Wilhelm, Matthias, 16 Feb 2018, In: Physical Review Letters. 120, 7, 6 p., 071605.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. 2017
  21. Published

    Asymptotic One-Point Functions in Gauge-String Duality with Defects

    Buhl-Mortensen, I., de Leeuw, M., Ipsen, A. C., Kristjansen, Charlotte Fløe & Wilhelm, Matthias, 29 Dec 2017, In: Physical Review Letters. 119, 26, 261604.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Two-point functions in AdS/dCFT and the boundary conformal bootstrap equations

    de Leeuw, M., Ipsen, A. C., Kristjansen, Charlotte Fløe, Vardinghus, K. E. & Wilhelm, Matthias, 7 Aug 2017, In: Journal of High Energy Physics. 2017, 8, 020.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    One-loop Wilson loops and the particle-interface potential in AdS/dCFT

    de Leeuw, M., Ipsen, A. C., Kristjansen, Charlotte Fløe & Wilhelm, Matthias, 10 May 2017, In: Physics Letters B. 768, p. 192-197

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    On form factors and correlation functions in twistor space

    Koster, L., Mitev, V., Staudacher, M. & Wilhelm, Matthias, 24 Mar 2017, In: Journal of High Energy Physics. 2017, 3, 131.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    A quantum check of AdS/dCFT

    Buhl-Mortensen, I., de Leeuw, M., Ipsen, A. C., Kristjansen, Charlotte Fløe & Wilhelm, Matthias, 23 Jan 2017, In: Journal of High Energy Physics. 2017, 1, 98.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. 2016
  27. Published

    Two-loop SL(2) form factors and maximal transcendentality

    Loebbert, F., Sieg, C., Wilhelm, Matthias & Yang, G., 19 Dec 2016, In: Journal of High Energy Physics (Online). 2016, 12, 090.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Renormalization group coefficients and the S-matrix

    Caron Huot, S. & Wilhelm, Matthias, 5 Dec 2016, In: Journal of High Energy Physics (Online). 2016, 12, 010.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    One-Loop One-Point Functions in Gauge-Gravity Dualities with Defects

    Buhl-Mortensen, I., de Leeuw, M., Ipsen, A. C., Kristjansen, Charlotte Fløe & Wilhelm, Matthias, 30 Nov 2016, In: Physical Review Letters. 117, 23, 231603.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Composite Operators in the Twistor Formulation of N=4 Supersymmetric Yang-Mills Theory

    Koster, L., Mitev, V., Staudacher, M. & Wilhelm, Matthias, 29 Jun 2016, In: Physical Review Letters. 117, 1, 011601.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    All tree-level MHV form factors in N=4 SYM from twistor space

    Koster, L., Mitev, V., Staudacher, M. & Wilhelm, Matthias, 28 Jun 2016, In: Journal of High Energy Physics (Online). 2016, 6, 162.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    On a CFT limit of planar gamma(i)-deformed N=4 SYM theory

    Sieg, C. & Wilhelm, Matthias, 10 May 2016, In: Physics Letters B: Particle Physics, Nuclear Physics and Cosmology. 756, p. 118-120

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Form factors and the dilatation operator in N=4 super Yang-Mills theory and its deformations

    Wilhelm, Matthias, 3 Mar 2016, Niels Bohr Institute, University of Copenhagen ed. 175 p.

    Research output: Book/ReportPh.D. thesisResearch

  34. On-shell diagrams, Graßmannians and integrability for form factors

    Frassek, R., Meidinger, D., Nandan, D. & Wilhelm, Matthias, 1 Jan 2016, In: Journal of High Energy Physics. 2016, 1, p. 1-46 46 p., 182.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. 2015
  36. On-shell methods for the two-loop dilatation operator and finite remainders

    Loebbert, F., Nandan, D., Sieg, C., Wilhelm, Matthias & Yang, G., 1 Oct 2015, In: Journal of High Energy Physics. 2015, 10, 24 p., 12.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Amplitudes, Form Factors and the Dilatation Operator in N=4 SYM Theory

    Wilhelm, Matthias, 2015, In: Journal of High Energy Physics (Online). 2014, 02, 39 p., 149.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Cutting through form factors and cross sections of non-protected operators in N=4 SYM

    Nandan, D., Sieg, C., Wilhelm, Matthias & Yang, G., 2015, In: Journal of High Energy Physics (Online). 2015, 06, 69 p., 156.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. One-Loop Partition Functions in Deformed $\mathcal{N}=4$ SYM Theory

    Fokken, J. & Wilhelm, Matthias, 2015, In: Journal of High Energy Physics (Online). 2015, 03, 32 p., 018.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. 2014
  41. A piece of cake: the ground-state energies in gamma_i-deformed N=4 SYM theory

    Fokken, J., Sieg, C. & Wilhelm, Matthias, 26 May 2014, In: Journal of High Energy Physics (Online). 2014, 09, 23 p., 078.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Non-conformality of gamma_i-deformed N=4 SYM theory

    Fokken, J., Sieg, C. & Wilhelm, Matthias, 1 Jan 2014, In: Journal of Physics A: Mathematical and Theoretical. 47, 45, 25 p., 455401.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. The complete one-loop dilatation operator of planar real beta-deformed N=4 SYM theory

    Fokken, J., Sieg, C. & Wilhelm, Matthias, 1 Jan 2014, In: Journal of High Energy Physics (Online). 2014, 07, 37 p., 150.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Towards Non-Commutative Deformations of Relativistic Wave Equations in 2+1 Dimensions

    Schroers, B. J. & Wilhelm, Matthias, 1 Jan 2014, In: Symmetry, Integrability and Geometry: Methods and Applications. 10, p. 053

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 144763515