Black hole microstate geometries and their holographic duals (Dr. Sami Rawash, IIT Genova)

Maggio 22, 2024@2:00 pm–3:00 pm

Seminario Fisica Teorica

Despite General Relativity’s experimental success, theoretical motivations suggest it may not offer the ultimate description of black hole physics. The entropy puzzle and the black hole information paradox are two challenges that any proposed theory of quantum gravity must confront. In this talk, I will introduce the “fuzzball proposal”, a conjecture arising from string theory’s construction of black holes in terms of strings and branes. According to this conjecture, strong quantum gravity effects that occur already at the horizon scale hold promise for providing a consistent microscopic description of black hole physics. I will then discuss various tools and techniques (including holography, shockwave perturbations and computational methods) which can be used to examine and corroborate this conjecture.