Nima Arkani-Hamed (IAS) *"Scattering Amplitudes and the Positive Grassmannian"* |

Zvi Bern (UCLA) *"Gravity from gauge theory and UV properties"* |

Summary talk - Amplitudes: Looking to the future |

Rutger Boels (Hamburg)* "Loop level amplitude relations from non-adjacent BCFW shifts"* |

Camille Boucher-Veronneau (Stanford)* "N ≥ 4 Supergravity Amplitudes from Gauge Theory at Two Loops"* |

Vittorio Del Duca (INFN)* "Amplitudes, Wilson Loops, Hexagons and Symbols"* |

Dan Freedman (MIT)* "The harmony of the c-theorem and the a-theorem"* |

Johannes Henn (IAS) *"Analytic results for scattering amplitudes in N=4 super Yang-Mills"* |

Henrik Johansson (IPhT Saclay)* "Progress on Color-Dual Loop Amplitudes"* |

Renata Kallosh (Stanford)* "E77 and Noether-Gaillard-Zumino current conservation"* |

Jared Kaplan (SLAC) *"The Holographic S-matrix"* |

Zohar Komargodski(Weizmann & IAS)* "RG flows in Diverse Dimensions"* |

Gregory Korchemsky (IPhT Saclay) *"Hidden symmetry of four-point correlators and amplitudes in N=4 SYM: Part II"* |

David Kosower (IPhT CEA-Saclay)* "Maximal Unitarity at Two Loops"* |

Matthias Neubert (Johannes Gutenberg University)* "Infrared structure of scattering amplitudes in non-abelian gauge theories"* |

Radu Roiban (Penn State) *"On the non-planar beta-deformed N=4 super-Yang-Mills theory"* |

David Skinner(Perimeter Institute)* "Dual Superconformal Invariance and Loop Amplitudes"* |

Emery Sokatchev (LAPTH-Annecy)* "Hidden symmetry of four-point correlators and amplitudes in N=4 SYM: Part I"* |

Marcus Spradlin (Brown) *"Constructing High-Loop Integrands from a Curious Collinear Constraint"* |

Stephan Stieberger (MPI)* "The Harmony of Superstring Amplitudes: Implications from/to Field-Theory"* |

Gabriele Travaglini (Queen Mary University) *"Harmony of (super) form factors"* |

Jaroslav Trnka (Princeton) *"Scattering Amplitudes as "volumes" of local polytopes"* |

Pierre Vanhove (IPhT CEA/Saclay and IHES) *"Four-graviton amplitude in string theory"* |

Pedro Vieira (Perimeter Institute) *"The OPE for Null Polygon Wilson Loops"* |

Anastasia Volovich (Brown) *"Applied Symbology"* |