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GraSP23 || GravityShapePisa 2023

24–27 Oct 2023
Università di Pisa - Dipartimento di Fisica
Europe/Rome timezone

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Session

Gravitational Waves from Scattering Amplitudes

25 Oct 2023, 11:15
Aula Magna - Dipartimento di Fisica (Università di Pisa - Dipartimento di Fisica)

Aula Magna - Dipartimento di Fisica

Università di Pisa - Dipartimento di Fisica

Largo Bruno Pontecorvo 3, I-56127, Pisa, Italy

Conveners

Gravitational Waves from Scattering Amplitudes

  • Francesco Tarantelli (University of Pisa)
  • Maria Antonietta Palaia (University of Pisa)

Presentation materials

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  1. 62. Gravitational observables from quantum scattering amplitudes
    Claudio Gambino (Istituto Nazionale di Fisica Nucleare)
    25/10/2023, 11:15
    Invited Speaker

    Since the first detection of gravitational waves, the need for precise prediction of waveform templates has pushed to develop modern approaches to compute gravitational observables. One of the most promising programs is based on treating gravity as an effective field theory and extracting classical observables from quantum scattering amplitudes. The systematic approach lies on the eikonal...

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  2. 55. Gravitational Waves Observables From Scattering Amplitudes
    Giacomo Brunello (UNIPD & IPhT, CEA-Saclay & INFN-PD)
    25/10/2023, 11:45
    Invited Speaker

    The extraordinary detection of gravitational waves (GWs) emitted by binary coalescing systems gave us a new instrument to probe our Universe and to test General Relativity (GR). The increasing precision of current and future GWs interferometers requires very accurate predictions of GWs observables. Scattering amplitudes techniques, which for decades have been developed for collider...

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