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Celestial Sphere: holography, CFT and amplitudes (Higgs Centre Workshop)

Sep 13 – 15, 2021
Europe/London timezone

Contribution List

16 out of 16 displayed
  1. 1. Welcome
    9/13/21, 9:15 AM
  2. 2. Laura Donnay (TU Vienna) - BMS flux algebra in celestial holography
    9/13/21, 9:30 AM
  3. 3. Stephan Stieberger (MPI Munich) - Celestial Gluon Amplitudes: Single-valued Correlators and Conformal Blocks
    9/13/21, 11:00 AM
  4. 4. Lionel Mason (Oxford) - On the twistor origin of celestial W-infinity symmetry
    Lionel Mason (Oxford University)
    9/13/21, 1:30 PM
  5. 5. Andrew Strominger (Harvard) - w infinty and the celestial sphere
    9/13/21, 3:00 PM
  6. 6. Ana-Maria Raclariu (Perimeter Institute - Shadow momenta and new constraints on celestial amplitudes
    9/13/21, 4:00 PM
  7. 7. Jelle Hartong (Edinburgh) - Carroll: to run or to stand still
    Dr Jelle Hartong (University of Edinburgh)
    9/14/21, 9:30 AM
  8. 8. Andrea Puhm (Ecole Polytechnique) - From diamonds to pyramids on the celestial sphere
    9/14/21, 11:00 AM
  9. 9. Guilherme Pimentel (Leiden) - Invitation to cosmological correlators
    9/14/21, 1:30 PM
  10. 10. Eduardo Casali (UC Davis) - Twistor strings and the Celestial OPE
    9/14/21, 3:00 PM
  11. 11. Higgs Centre Colloquium
    9/14/21, 4:30 PM

    Andrew Strominger

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  12. 12. Atul Sharma (Oxford) - Twistors, light transforms, and the celestial Grassmannian
    9/15/21, 9:30 AM
  13. 13. Glenn Barnich (ULB) - Photons & gravitons in a Casimir box
    9/15/21, 11:00 AM

    Photons & gravitons in a Casimir box

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  14. 14. Lorenzo Magnea (Torino) - Non-abelian infrared divergences on the celestial sphere
    9/15/21, 1:30 PM
  15. 15. Sabrina Pasterski (Princeton) - Fun with Celestial Dressings: Harbingers of Chaos, Heralds of Symmetry
    9/15/21, 3:00 PM
  16. 16. Akshay Yelleshpur Srikant (Brown) - Celestial MHV amplitudes: polytopes, singularities and differential equations
    9/15/21, 4:00 PM