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.
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