Chennai Mathematical Institute

Seminars




2.00 pm, Lecture Hall 5
Conserved charges in asymptotically deSitter spacetimes

P.B. Aneesh
Chennai Mathematical Institute.
06-03-19


Abstract

There are various notions of conserved charges in asymptotically de Sitter spacetimes in the literature. In this talk, I explain a few of these various definitions and compare them in the regimes where they can be. This is based on recent work (arXiv: 1902.07415) with Sk Jahanur Hoque and Amitabh Virmani.