Local Universality of the Time-Time Covariance and of the Geodesic Tree for Last Passage Percolation
Patrik Ferrari (Rheinische Friedrich-Wilhelms-Universität Bonn)
MSRI: Simons Auditorium, Online/Virtual
We consider time correlation for KPZ growth in 1+1 dimensions in a neighborhood of a characteristics. We prove convergence and local universality of the covariance with droplet, flat and some random initial profiles. Furthermore, we show that also the geodesic tree is locally universal. These are joint works with Alessandra Occelli and Ofer Busani.