Speaker Event Type
Feb 27 2025 - 15:00 In Search of Cosmic Topology Using Artificial Intelligence Andrius Tamosiunas While there has been tremendous success in measuring the geometry of the Universe, the question of cosmic topology remains unresolved. Seminar
Mar 3 2025 - 15:00 Cosmic censorship in a (dual) collider Javier Subils We investigate cosmic censorship in anti-de Sitter space in holographic models in which the ground state is described by a good singularity. Seminar
Mar 5 2025 - 14:00 Gravitational wave science in the SKAO era Nicola Bellomo SKAO scientific potential will revolutionize multiple fields in Astrophysics. Seminar
Mar 6 2025 - 15:00 Indications for New Higgs Bosons at the Electroweak Scale Andreas Crivellin I review the status of the experimental signs of new Higgs bosons at theelectroweak scale, in particular the excesses at 95 GeV and 152 GeV. Then Seminar
Mar 10 2025 - 15:00 Stability of nonsingular black holes Shinji Tsujikawa We show that nonsingular black holes (BHs) realized in nonlinear electrodynamics are always prone to Laplacian instability around the center because of a negative squared sound speed in the angular Seminar
Mar 11 2025 - 15:00 GRASS Seminar: Supersymmetric black holes and the gravitational path integral Alejandro Ruipérez (U. Roma 2, Torvergata) The semi-classical contribution of black holes to the grand-canonical partition function of gravity is obtained by evaluating their Euclidean on-shell action. Seminar
Mar 17 2025 - 15:00 Computations that matter Marieke Postma Everything in our universe is made of matter and not antimatter, and we do not understand why. Seminar
Mar 20 2025 - 15:00 Dynamics of metastable particle and neutrinos in the primordial era Vsevolod Syvolap Cosmological observations like BBN and CMB offer crucial insights into the Early Universe, enabling us to trace its evolution back to lifetimes as short as 0.01 seconds and testing different extens Seminar

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