The gravitational S-matrix and dispersion relations

Add to your list(s) Download to your calendar using vCal

• Alexander Zhiboedov, CERN
• Thursday 03 October 2024, 13:00-14:00
• Potter Room (B1.19).

If you have a question about this talk, please contact Bernardo Zan.

I will review the basic properties of gravitational scattering and discuss their interplay with the principles of S-matrix theory. I will argue that gravitational amplitudes admit twice-subtracted dispersion relations, and demonstrate how these can be used to derive novel constraints on the low-energy gravitational effective field theories and their UV completions.

This talk is part of the Quantum Fields and Strings Seminars series.

This talk is included in these lists:

• All CMS events
• CMS Events
• DAMTP info aggregator
• HEP web page aggregator
• Interested Talks
• Potter Room (B1.19)
• Quantum Fields and Strings Seminars
• bld31
• few29

Note that ex-directory lists are not shown.