Upcoming conferences and workshops (organised by team members)
- Elliptics and beyond 2027 will take place at the MPI for Gravitational Physics (AEI), Potsdam, from 23–27 August 2027
Most recent papers and preprints
- Buccioni, F., Nega, C., Sauer, B., Tancredi, L., Wagner, F., Analytic two-loop corrections to top-quark pair production at hadron colliders, https://arxiv.org/abs/2610.32543
- Angelopoulou, A., Britto, R., Parisi, M., Landau and cluster structures of one-loop amplitudes in N=4 SYM in dimensional regularization, https://arxiv.org/abs/2609.05716
- D'Hoker, E., Enriquez, B., Schlotterer, O., Zerbini, F., Flat connections on moduli spaces I: Local (1,0)-extension of the DHS connection, https://arxiv.org/abs/2608.29169
- Brown, F., Panzer, E., Portner, J., The motivic Lie algebra embeds into the cohomology of the general linear group, https://arxiv.org/abs/2607.29671
- Portner, J., Graph integrals, Feynman periods, and single-valued multiple zeta values, https://arxiv.org/abs/2607.25595
- Biancotto, M., Eberhardt, L., Rodriguez, V., Wang, Z., The Runkel-Watts string, https://arxiv.org/abs/2607.19462
- Biancotto, M., D'Hoker, E., Kleinschmidt, A., Santagata, M., Schlotterer, O., Degenerations of flat connections on Riemann surfaces, https://arxiv.org/abs/2607.05656
- Britto, R., Grimm, T., Hoefnagels, A., Resonance and Differential Reduction of Feynman Integrals, https://arxiv.org/abs/2606.09978
- Forner, F., Mella, C., Nega, C., Tancredi, L., Wagner, F., Integrand Analysis, Leading Singularities and Canonical Bases beyond Polylogarithms, https://arxiv.org/abs/2604.25270
- Aprile, F., Paul, H., Santagata, M., Quantum Gravity on AdS3×S3 from CFT: Bootstrapping n=21, https://arxiv.org/abs/2602.11254
Most recent talks
- Ruth Britto, Polylogarithms in particle physics, Grothendieck-Teichmüller, Double Shuffle, and Kashiwara-Vergne, Hamilton Mathematics Institute, Trinity College Dublin, Ireland, 13 Oct 2026
- Axel Kleinschmidt, String amplitudes across different genera, Modern Foundations of Scattering Amplitudes, Annual Meeting of the DFG Research group, Humboldt University Berlin, Germany, 7 Oct 2026
- Christoph Nega, From Leading Singularities to Canonical Bases, HP2 conference, Karlsruhe, 6 Oct 2026
- Ruth Britto, Amplitudes and Algebra, Theoretical Physics Colloquium, Trinity College Dublin, 30 Sep 2026
- Ruth Britto, Cuts of Feynman Integrals, Seminar of the Sydney Consortium for Particle Physics and Cosmology, Sydney, Australia and online, 17 Sep 2026
- Oliver Schlotterer, Overview lecture: Higher-genus polylogarithms, Elliptics and beyond 2026, Les Diablerets, Switzerland, 9 Sep 2026
- Christoph Nega, From Integrand Analysis to New Scattering Amplitudes, Elliptics and beyond 2026, Les Diablerets, Switzerland, 8 Sep 2026
- Axel Kleinschmidt, Zeta generators for genus one with n punctures, Elliptics and beyond 2026, Les Diablerets, Switzerland, 7 Sep 2026
- Ruth Britto, QCD Scattering Amplitudes, QCD Master Class, Saint-Jacut-de-la-Mer, France, 4 Sep 2026
- Oliver Schlotterer, Flat connections on higher-genus Riemann surfaces and their degenerations, Workshop New connections between physics and number theory, Newton Institute Cambridge, 13 Jul 2026
Software repositories and resources
Some online resources related to research carried out in MaScAmp.
- Erik Panzer’s hyperint algorithm (Maple) for the symbolic integration of hyperlogarithms with applications to Feynman integrals; see also ancillary files to arXiv:1403.3385
- Oliver Schnetz’ HyperlogProcedures (Maple)
- Datamine for A-cycle relations between elliptic multiple zeta values (eMZV)
- Degeneration limits of B-cycle eMZVs, related to arXiv:2010.10558
- Jan Gerken’s Mathematica package for manipulating modular graph forms: ancillary file of arXiv:2007.05476
- f-alphabet isomorphism for MZVs, Pollack relations and modular invariant iterated Eisenstein integrals: ancillary Mathematica file of arXiv:2403.14816
- Canonical polynomials for Drinfeld associator and zeta generators for genus zero and one: ancillary Mathematica file of arXiv:2406.05099
- Expansion of one-loop four-graviton type II string amplitude to seventh alpha’ order: ancillary Mathematica file of arXiv:2412.04381
Past events
- Ellipitics and beyond 2026 at the Les Diablerets research stations, coorganised by MaScAmp members, 6 –11 Sep 2026.
- The 2026 MaScAmp annual research workshop took place Aug 17–21, 2026 at Lejondals Castle in Sweden.
- New connections between physics and number theory at the Isaac Newton Institute (INI) Cambridge, 13-17 Jul, 2026
- Amplitudes and Algebraic Geometry at the Erwin Schrödinger Institute (ESI), Vienna, Feb 16 – Mar 27, 2026
- Number Theory and Physics at International Centre for Theoretical Physics (ICTP), Trieste, Nov 17 – Nov 28, 2025
- The first in-person meeting of the MaScAmp collaboration took place at SwissMAP Les Diablerets Research Station, Oct 13 – 17, 2025