Events List – The Center for Cosmology and Particle Physics

Date	Event Type	Speaker
09/06/2023	Informal Astro Talk	Taeho Ryu [ + ]
09/06/2023	HEP Journal Club	[ + ]
09/06/2023	HEP Seminar	Bobby Acharya [ + ]
09/06/2023	Oral Defense	Jack Donahue [ + ]
09/07/2023	Physics Dept Colloquium	Daniel Rokhsar [ + ]
09/11/2023	CCPP Brown Bag	Michael Blanton [ + ]
09/12/2023	Astro Seminar	Kaze Wong [ + ]
09/12/2023	Informal HEP Talk	Tom Shachar [ + ]
09/12/2023	Cosmic Happy Hour	Calvin Chen [ + ]
09/13/2023	HEP Journal Club	[ + ]
09/13/2023	HEP Seminar	Da Liu [ + ]
09/13/2023	Meeting	Gaston Giribet [ + ]
09/14/2023	Physics Dept Colloquium	Laure Zanna [ -- ]
	Title: Discovering new physics from data for improved multiscale climate simulations Abstract: The climate system comprises motions with scales ranging from meters (e.g., turbulence) to thousands of kilometers (weather systems), governed by a set of nonlinear equations. These motions interact across timescales, challenging our ability to understand and simulate climate. In particular, global climate simulations often cannot resolve critical processes such as clouds or turbulence and rely on ad-hoc relationships (known as parameterizations). In this talk, I demonstrate how we can discover equations from data for turbulence parameterizations, representing scale interactions in the ocean. I will discuss how the newly discovered equations transfer momentum and energy across scales and then use these new equations in coarse-resolution climate models. We demonstrate that multiscale climate simulations can be improved with these new representations of ocean turbulence, increasing the fidelity of climate projections. Some of the ideas can be extended to different problems in science, for example, astrophysics, in which scale interactions are also significant. (4:00 PM - 5:30 PM, 726 Broadway, 940, CCPP Seminar)
09/15/2023	Informal HEP Talk	Gleb Aminov [ + ]
09/18/2023	CCPP Brown Bag	Michael Blanton [ + ]
09/19/2023	Astro Seminar	Nia Imara [ + ]
09/20/2023	HEP Journal Club	[ + ]
09/20/2023	HEP Seminar	Hirosi Ooguri [ + ]
09/20/2023	CCPP Pheno Journal Club	[ + ]
09/21/2023	Physics Dept Colloquium	Hiroshi Oguri [ + ]
09/22/2023	ArXiv Discussion	Postdocs [ + ]
09/25/2023	CCPP Brown Bag	Ahmed Almheiri [ + ]
09/25/2023	Informal Astro Talk	Jordan Flitter [ + ]
09/26/2023	Astro Seminar	Giulio Fabbian [ + ]
09/27/2023	HEP Journal Club	[ + ]
09/27/2023	HEP Seminar	Josh Foster [ + ]
09/27/2023	Informal HEP Talk	Gabriele Rigo [ + ]
09/28/2023	Informal Astro Talk	Christopher Tiede [ + ]
09/28/2023	Physics Dept Colloquium	Miles Stoudenmire [ + ]
09/29/2023	ArXiv Discussion	Postdocs [ + ]
09/29/2023	HET Discussion Session	Zare [ + ]