Dr. F.C. Kohli Centre of ExcellencePerspectives in Mathematical SciencesJanuary 10–February 4, 2022Wednesday, 2 February 2022, 14:00 ISTRonak Soni, University of CambridgeTitle How Does Entanglement Build Spacetime? (Video Recording) Abstract Entanglement is a characteristic feature of quantum systems, where different systems have an unreasonable amount of correlation with each other. Recent progress in string theory has brought forward the idea that spacetime --- the very concept of places and times --- is an emergent feature, dictated by entanglement. In other words, "entanglement builds spacetime." I will try to explain what this slogan means, and mention some recent work that aims to dig into the mechanisms behind this emergence --- showing in particular that spacetime is a *coarse-grained* description of microscopic entanglement. About the speaker
Ronak's primary research interests lie in String theory and Quantum Gravity. His recent work has focussed on the gauge-gravity duality and understanding the interplay of geometry and entanglement. |