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SAGEX Closing Meeting

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G. O. Jones lecture theatre, G.O. Jones Building (Queen Mary University of London)

G. O. Jones lecture theatre, G.O. Jones Building

Queen Mary University of London

327 Mile End Road London, E1 4NS United Kingdom
Description

This is the webpage for the celebratory final meeting of the European Commission Innovative Training Network SAGEX (Scattering Amplitudes: from Geometry to Experiment). 

The workshop will consist of research presentations by academic members of the network (Tuesday-Thursday), presentations by our industrial partners (Friday) and the final meeting of the SAGEX Supervisory Board.

Organisers: 

Andi Brandhuber, Jenna Lane, Ricardo Monteiro, Mary Thomas, Gabriele Travaglini, Congkao Wen, Chris White

Confirmed speakers:

Nima Arkani-Hamed (IAS, Princeton)
Zvi Bern (UCLA)
Emil Bjerrum-Bohr (NBI)
Johannes Bluemlein (DESY)
Andi Brandhuber (QMUL)
Ruth Britto (Trinity College Dublin)
John Joseph Carrasco (Northwestern University and CEA Saclay)
Lance Dixon (SLAC)
Patrick Dorey (Durham University)
Paul Heslop (Durham University)
David Kosower (CEA Saclay)
Lionel Mason (University of Oxford)
Tristan McLoughlin (Trinity College Dublin)
Sven-Olaf Moch (University of Hamburg)
Georgios Papathanasiou (DESY)
Jan Plefka (Humboldt University Berlin)
Carsten Schneider (RISC)
Matthias Staudacher (Humboldt University Berlin)
Gabriele Travaglini (QMUL)

Funding:

This workshop is funded by the European Union's Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 764850 "SAGEX".


 

Participants
  • Andrea Cristofoli
  • Andreas Brandhuber
  • Anne Spiering
  • Aoibheann Margalit
  • Arshia Momeni
  • Bertram Sabrowsky-Hirsch
  • Calvin Chen
  • Canxin Shi
  • Carsten Schneider
  • Chris White
  • Congkao Wen
  • David Arrowsmith
  • David Kosower
  • David Peinador Veiga
  • Davide Polvara
  • Devendra Kapadia
  • Ekaterina Eremenko
  • Emil Bjerrum-Bohr
  • Gabriele Dian
  • Gabriele Travaglini
  • Gang Chen
  • Georgios Papathanasiou
  • Graham Brown
  • Hongliang Jiang
  • Ingrid Vazquez-Holm
  • Jan Plefka
  • Jenna Lane
  • Johannes Bluemlein
  • John Joseph Carrasco
  • Jonah Stalknecht
  • Joshua Gowdy
  • Jung-Wook Kim
  • Justinas Rumbutis
  • Jürgen Gerhard
  • Kays Haddad
  • Kymani Armstrong-Williams
  • Lance Dixon
  • Lionel Mason
  • Lorenzo Quintavalle
  • Lorna Ireland
  • Luke Corcoran
  • Manuel Accettulli Huber
  • Marco Saragnese
  • Mariana Carrillo Gonzalez
  • Mary Thomas
  • Matthias Staudacher
  • Michael Green
  • Michèle Levi
  • Nicolas MERIC
  • Nikolai Fadeev
  • Patrick Dorey
  • Paul Heslop
  • Peter Hobson
  • Poul Damgaard
  • Ricardo Monteiro
  • Riccardo Gonzo
  • Ruth Britto
  • Sam Wikeley
  • Sascha Rieger
  • Sebastian Pögel
  • Shun-Qing Zhang
  • Silvia Nagy
  • Stefano De Angelis
  • Sumer Jaitly
  • Susanne Milde
  • Suvajit Majumder
  • Sven-Olaf Moch
  • Tristan McLoughlin
  • Volker Schomerus
  • Zsolt Gyongyosi
  • Zvi Bern
Organising Committee
  • Tuesday, 21 June
    • 09:30
      Registration G. O. Jones Foyer (QMUL)

      G. O. Jones Foyer

      QMUL
    • 1
      Welcome from Head of School (via zoom) G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Peter Hobson (QMUL)
      Peter Hobson.mp4
    • 2
      Talk 1: The (squared) amplituhedron and its boundary structure G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Paul Heslop
      Paul Heslop.mp4
      T1-Heslop_SAGEX_closing.pdf
    • 10:50
      Coffee G. O. Jones Foyer

      G. O. Jones Foyer
    • 3
      Talk 2: Hidden geometry in two-dimensional scattering G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Patrick Dorey (Durham University)
      T2-Dorey.pdf
    • 4
      Talk 3: Classical Gravitational Scattering from a Gauge-Invariant Double Copy G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Andreas Brandhuber (Queen Mary University of London)
      T3-Brandhuber.pdf
    • 12:50
      Lunch Room 610, G. O. Jones Building

      Room 610, G. O. Jones Building
    • 5
      Talk 4: Computer Algebra and Special Function Algorithms for Feynman Integrals G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Carsten Schneider (Johannes Kepler University Linz)
      Carsten Schneider.mp4
      T4-Carsten Schneider.pdf
    • 6
      Talk 5: Graviton particle statistics and coherent states from classical scattering amplitudes G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Ruth Britto
      Ruth Britto.mp4
      T5-Britto.pdf
    • 15:40
      Coffee G. O. Jones Foyer

      G. O. Jones Foyer
    • 7
      Talk 6: Applications of Scattering Amplitudes to Gravitational Waves (via Zoom) G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Zvi Bern (University of California Los Angeles (US))
      T6-Zvi Bern.pdf
    • 17:15
      Wine Reception Graduate Centre Terrace (QMUL)

      Graduate Centre Terrace

      QMUL
  • Wednesday, 22 June
    • 8
      Talk 7: Amplitude Singularities from Cluster Algebras and Tropical Geometry G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Georgios Papathanasiou
      Georgios Papathanasiou.mp4
      T7-Papathanasiou.pdf
    • 10:40
      Coffee G. O. Jones Foyer

      G. O. Jones Foyer
    • 9
      Talk 8: Waveforms from Amplitudes G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: David Kosower (CEA-Saclay)
      David Kosower.mp4
      David Kosower.pdf
    • 10
      Talk 9: The Integrable Hypereclectic Spin Chain G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Matthias Staudacher (Max-Planck-Institut fuer Gravitationsphysik)
      Matthias Staudacher.mp4
      T9-Matthias Staudacher.pdf
    • 11
      SAGEX Network group photograph Queens Building steps

      Queens Building steps
      IMG_0011.JPG
      IMG_0020.JPG
      terrace1.jpg
      terrace2.jpeg
      terrace3.jpeg
    • 12:45
      Lunch Room 610, G. O. Jones Building

      Room 610, G. O. Jones Building
    • 12
      Talk 10: Higher order corrections in QCD and Gravity (via Zoom) G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Johannes Bluemlein
      Johannes Blumlein.mp4
      T10-Blumlein.pdf
    • 13
      Talk 11: Novel bootstraps leveraging the duality between color and kinematics (via Zoom) G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: John Joseph Carrasco
      JJ Carrasco.mp4
      JJ Carrasco.pdf
    • 15:20
      Coffee 6th Floor, G.O.Jones Building

      6th Floor, G.O.Jones Building
    • 14
      Colloquium: Spacetime, Quantum Mechanics and Scattering Amplitudes Arts Two Building Lecture Theatre (QMUL)

      Arts Two Building Lecture Theatre

      QMUL
      Speaker: Nima Arkani-Hamed (IAS)
      IMG-20220624-WA0001.jpg
      IMG-20220624-WA0002.jpg
      IMG-20220624-WA0003.jpg
      IMG-20220624-WA0004.jpg
  • Thursday, 23 June
    • 15
      Talk 12: Explicit gravity amplitudes on self-dual backgrounds G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom

      We give formulae for all tree-level graviton scattering amplitudes in curved self-dual radiative space-times; these are chiral, source-free, asymptotically flat spaces determined by free characteristic data at null infinity. Such space-times admit an elegant description in terms of twistor theory, which manifests their underlying integrability. The tree-level S-matrix is written in terms of an integral over the moduli space of holomorphic maps from the Riemann sphere to twistor space, with the degree of the map corresponding to the helicity configuration of the external gravitons. For the MHV sector, the amplitude formula is derived directly from general relativity, while the others arise from ambitwistor-strings. The amplitudes exhibit novel features that are absent in Minkowski space, including back-scattering and tail effects. Our formulae have many fewer integrals than expected from space-time perturbation theory. In special cases, such as self-dual plane waves, the formulae become particularly explicit with few residual integrals. This is joint work with Tim Adamo and Atul Sharma, arxiv:2203.02238 and 2103.16984.

      Speaker: Lionel Mason
      Lionel Mason.mp4
      T12-Mason.pdf
    • 10:40
      Coffee G. O. Jones Foyer

      G. O. Jones Foyer
    • 16
      Talk 13: Celestial Holography for Asymptotically Flat Geometries G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Tristan McLoughlin
      T13-McLoughlin.pdf
      Tristan McLoughlin.mp4
    • 17
      Talk 14: Gravitational Dynamics from Scattering Amplitudes G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Emil Bjerrum-Bohr
      Bjerrum-Bohr.pdf
      Emil Bjerrum Bohr.mp4
    • 12:40
      Lunch Room 610, G. O. Jones Building

      Room 610, G. O. Jones Building
    • 18
      Talk 15: Classical gravitational scattering from a worldline quantum field theory G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Jan Plefka
      Jan Plefka.mp4
      T15-Plefka.pdf
    • 19
      Talk 16: From conformal symmetries and integrability to the Electron-Ion Collider G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Sven Olaf Moch
      Sven-Olaf Moch.mp4
      T16-Moch.pdf
    • 15:30
      Coffee G. O. Jones Foyer

      G. O. Jones Foyer
    • 20
      Talk 17: An Antipodal Duality Between Amplitudes and Form Factors (via Zoom) G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Lance Dixon
      Lance Dixon.mp4
      T17-Dixon.pdf
    • 21
      SAGEX film screening, with Introduction by Ekaterina Eremenko G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
    • 19:30
      Network Dinner The Narrow

      The Narrow
  • Friday, 24 June
    • 22
      Bertram Sabrowsky-Hirsch (RISC Software GmbH) G.O.Jones Building (Room 610)

      G.O.Jones Building

      Room 610
    • 23
      Industry Partner talks Room 6.10 (G. O. Jones Building)

      Room 6.10

      G. O. Jones Building
    • 24
      Devendra Kapadia (Wolfram) G.O.Jones Building (Room 610)

      G.O.Jones Building

      Room 610
      Industry - WolframSagexPartnership.pdf
    • 25
      Jürgen Gerhard (Maplesoft) G.O.Jones Building (R00m 610)

      G.O.Jones Building

      R00m 610
    • 26
      Nicolas Meric (DreamQuark) G.O.Jones Building (R00m 610)

      G.O.Jones Building

      R00m 610
    • 27
      Susanne Milde & Sascha Rieger (Milde Marketing) G.O.Jones Building (Room 610)

      G.O.Jones Building

      Room 610
    • 28
      SAGEX...and beyond G. O. Jones lecture theatre, G.O. Jones Building

      G. O. Jones lecture theatre, G.O. Jones Building

      Queen Mary University of London

      327 Mile End Road London, E1 4NS United Kingdom
      Speaker: Gabriele Travaglini
    • 10:50
      Coffee Room 610, G. O. Jones Building

      Room 610, G. O. Jones Building
    • 29
      Supervisory Board Meeting Room 6.10 (G. O. Jones Building)

      Room 6.10

      G. O. Jones Building
    • 12:40
      BBQ Outside "The Curve", Mile End Campus

      Outside "The Curve", Mile End Campus
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