Aliaj R, Papathanasiou G. {An exceptional cluster algebra for Higgs plus jet production}. JHEP. 2025;01:197.

Papathanasiou G, Weinzierl S, Wu K, Zhang Y. {Rationalisation of multiple square roots in Feynman integrals}. JHEP. 2025;05:078.

Helmer M, Papathanasiou G, Tellander F. {Landau Singularities from Whitney Stratifications}. 2024.

Basso B, Dixon LJ, Liu Y-T, Papathanasiou G. {All-Orders Quadratic-Logarithmic Behavior for Amplitudes}. Phys. Rev. Lett. 2023;130:111602.

Dlapa C, Helmer M, Papathanasiou G, Tellander F. {Symbol alphabets from the Landau singular locus}. JHEP. 2023;10:161.

Travaglini G, others. {The SAGEX review on scattering amplitudes}. J. Phys. A. 2022;55:443001.

Papathanasiou G. {The SAGEX review on scattering amplitudes Chapter 5: Analytic bootstraps for scattering amplitudes and beyond}. J. Phys. A. 2022;55:443006.

Chicherin D, Henn JM, Papathanasiou G. {Cluster algebras for Feynman integrals}. Phys. Rev. Lett. 2021;126:091603.

Chestnov V, Papathanasiou G. {Hexagon bootstrap in the double scaling limit}. JHEP. 2021;09:007.

Henke N, Papathanasiou G. {Singularities of eight- and nine-particle amplitudes from cluster algebras and tropical geometry}. JHEP. 2021;10:007.

Del Duca V, Druc S, Drummond JM, Duhr C, Dulat F, Marzucca R, Papathanasiou G, Verbeek B. {All-order amplitudes at any multiplicity in the multi-Regge limit}. Phys. Rev. Lett. 2020;124:161602.

Henke N, Papathanasiou G. {How tropical are seven- and eight-particle amplitudes?}. JHEP. 2020;08:005.

McLeod AJ, Munch HJ, Papathanasiou G, von Hippel M. {A Novel Algorithm for Nested Summation and Hypergeometric Expansions}. JHEP. 2020;11:122.

Basso B, Dixon LJ, Papathanasiou G. {Origin of the Six-Gluon Amplitude in Planar $N=4$ Supersymmetric Yang-Mills Theory}. Phys. Rev. Lett. 2020;124:161603.

Caron-Huot S, Dixon LJ, Drummond JM, Dulat F, Foster J, Gürdoğan Ö, von Hippel M, McLeod AJ, Papathanasiou G. {The Steinmann Cluster Bootstrap for $N$ = 4 Super Yang-Mills Amplitudes}. PoS. 2020;CORFU2019:003.

Del Duca V, Druc S, Drummond J, Duhr C, Dulat F, Marzucca R, Papathanasiou G, Verbeek B. {Amplitudes in the Multi-Regge Limit of $\mathcal{N}$=4 SYM} Bruzda W, Górz-Kudł{}acz A, Stankiewicz K, Zachorowska-Such E. Acta Phys. Polon. Supp. 2019;12:961–966.

Drummond J, Foster J, Gürdoğan Ö, Papathanasiou G. {Cluster adjacency and the four-loop NMHV heptagon}. JHEP. 2019;03:087.

Caron-Huot S, Dixon LJ, Dulat F, von Hippel M, McLeod AJ, Papathanasiou G. {The Cosmic Galois Group and Extended Steinmann Relations for Planar $\mathcal{N} = 4$ SYM Amplitudes}. JHEP. 2019;09:061.

Caron-Huot S, Dixon LJ, Dulat F, von Hippel M, McLeod AJ, Papathanasiou G. {Six-Gluon amplitudes in planar $ \mathcal{N} $ = 4 super-Yang-Mills theory at six and seven loops}. JHEP. 2019;08:016.

Caron-Huot S, Dixon LJ, von Hippel M, McLeod AJ, Papathanasiou G. {The Double Pentaladder Integral to All Orders}. JHEP. 2018;07:170.

Del Duca V, Druc S, Drummond J, Duhr C, Dulat F, Marzucca R, Papathanasiou G, Verbeek B. {The seven-gluon amplitude in multi-Regge kinematics beyond leading logarithmic accuracy}. JHEP. 2018;06:116.

Del Duca V, Druc S, Drummond J, Duhr C, Dulat F, Marzucca R, Papathanasiou G, Verbeek B. {Multi-Loop Amplitudes in the High-Energy Limit in N = 4 SYM}. PoS. 2018;LL2018:026.

Dixon LJ, Drummond J, Harrington T, McLeod AJ, Papathanasiou G, Spradlin M. {Heptagons from the Steinmann Cluster Bootstrap}. JHEP. 2017;02:137.

Drummond JM, Papathanasiou G. {Hexagon OPE Resummation and Multi-Regge Kinematics}. JHEP. 2016;02:185.

Del Duca V, Druc S, Drummond J, Duhr C, Dulat F, Marzucca R, Papathanasiou G, Verbeek B. {Multi-Regge kinematics and the moduli space of Riemann spheres with marked points}. JHEP. 2016;08:152.

Bargheer T, Papathanasiou G, Schomerus V. {The Two-Loop Symbol of all Multi-Regge Regions}. JHEP. 2016;05:012.

Drummond JM, Papathanasiou G, Spradlin M. {A Symbol of Uniqueness: The Cluster Bootstrap for the 3-Loop MHV Heptagon}. JHEP. 2015;03:072.

Papathanasiou G. {Evaluating the six-point remainder function near the collinear limit} Augé E, Dumarchez J, Trân Thanh Vân J. Int. J. Mod. Phys. A. 2014;29:1450154.

Papathanasiou G, Thorn CB. {Worldsheet Propagator on the Lightcone Worldsheet Lattice}. Phys. Rev. D. 2013;87:066005.

Papathanasiou G. {Hexagon Wilson Loop OPE and Harmonic Polylogarithms}. JHEP. 2013;11:150.

Papathanasiou G, Thorn CB. {Open String Self-energy on the Lightcone Worldsheet Lattice}. Phys. Rev. D. 2013;88:026014.

Papathanasiou G, Thorn CB. {Closed String Self-energy on the Lightcone Worldsheet Lattice}. Phys. Rev. D. 2012;86:066002.

Papathanasiou G. {Pohlmeyer reduction and Darboux transformations in Euclidean worldsheet $AdS_3$}. JHEP. 2012;08:105.

Kalousios C, Papathanasiou G. {Giant Magnons in Symmetric Spaces: Explicit $N$-soliton solutions for $CP^{n}, SU(n)$ and $S^{n}$}. JHEP. 2010;07:068.

Papathanasiou G, Spradlin M. {Two-Loop Spectroscopy of Short ABJM Operators}. JHEP. 2010;02:072.

Papathanasiou G, Spradlin M. {The Morphology of N=6 Chern-Simons Theory}. JHEP. 2009;07:036.

Kalousios C, Papathanasiou G, Volovich A. {Exact solutions for N-magnon scattering}. JHEP. 2008;08:095.

Papathanasiou G, Spradlin M. {Semiclassical quantization of the giant magnon}. JHEP. 2007;06:032.