Webinar〝Hearts of Darkness: Theory and Phenomenology of quantum gravity regularised black holes〞

Black holes are the purest expression of gravity and at the same time the places where our best theory of gravitation, Einstein General Relativity, meets its demise in the form of singularities. We know, however, that any successful theory of quantum gravity should be able to resolve these uncharted regions, but can it do so without showing any modification outside the event horizon? Can real black holes be undistinguishable from the one predicted by general relativity? The recent direct observation of these tantalising objects represents an unprecedented possibility to answer these questions. In this talk, the speaker shall explore on general grounds what alternative objects we can expect from a quantum gravity induced regularisation of singularities and discuss what observations can or might tell us about their nature.

時間:2022.10.25(二) 21:00~22:20
頻道:(網上講授)Zoom ID:421-480-1692 ← cosmology
講者: Stefano Liberati(SISSA*)



SISSA* - Scuola Internazionale Superiore di Studi Avanzati, Trieste
International School for Advanced Studies, Trieste, Italy

“Copernicus Webinar and Colloquium Series”: To promote scientific discussions during this pandemic, they are organizing an online seminar series, i.e. Copernicus Webinar Series, seeking the most outstanding speakers to introduce innovative ideas and important progress in the field of gravity and cosmology. This series is named after the famous Polish Astronomer, Nicolaus Copernicus, whose discovery eventually marked the dawn of modern science.




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