Star-UBB Seminar Series:- Machine Learning Cosmic Inflation
The speaker presents a novel approach, using machine learning, to analytically reconstruct the inflationary potential directly from the CMB data. They also perform feature searches, and they find a dramatic improvement over traditional methods based on simple oscillatory models.
時間：2023.02.02(四) 17:00~18:00
頻道：Zoom ID:853-7454-4159
講者：Savvas Nesseris (University Autonoma, Madrid(main))
【此屬轉載訊息，以主事單位發佈為準】
Scientific and Technological Advanced Research- Babeș-Bolyai University(Star-UBB) Seminar Series in Gravitation, Cosmology and Astrophysics
Presently a period of rapid and intense change are being witnessed in our understanding of the gravitational force, at a rate that is quickly increasing since the important observational discoveries of the late 1990s. With the advent of new observational techniques, the emergence of important cosmological and astrophysical paradigms can be seen that lead to a deep change in our understanding of the Universe. Astronomical observations strongly suggest that at large scales the force of gravity may not behave according to standard general relativity, and that a generalization of the gravitational action, either at the geometric level, or at the matter level, may be required for a full understanding of the gravitational interaction.
The goal of the present seminar is to bring Theoretical Gravitational Physics closer to the observations and experiments, and to discuss current topics in general relativity, high-energy physics, astrophysics and cosmology.
此活動由Star-UBB主辦。
