Meeting PRIN "String Theory as a bridge between Gauge Theories and Quantum Gravity"

Session

Roma Tor Vergata

15 Nov 2024, 14:30

Auditorium BPER

Conveners

Roma Tor Vergata

• Jose Francisco MORALES (Istituto Nazionale di Fisica Nucleare)

15. Gauge theory pictures of gravity and cosmology perturbations

Jose Francisco Morales (Istituto Nazionale di Fisica Nucleare)

15/11/2024, 14:30

I will review the SW gravity correspondence that relates solutions of the Heun equation, governing perturbations of black hole, D-brane, fuzzball, and cosmological backgrounds, to partition functions of quiver gauge theories. Some applications to the study of scattering amplitudes and post-Newtonian expansions of gravitational waves will be briefly illustrated.