Centro de Excelencia Severo Ochoa
Menu
Search
Activities
| Speaker | Event Type | ||||
|---|---|---|---|---|---|
 | Mar 6 2025 - 12:00 | On Black Hole Entropy and Wormhole Instabilities | Eduardo Velasco | After the usual paper discussion, Eduardo Velasco will give a talk on his recent paper "A Note on Black Hole Entropy and Wormhole Instabilities" | SPLE-Club |
 | 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 6 2025 - 17:00 | Violation of CP invariance, C asymmetry, and baryon asymmetry of the universe | Ana Foguel (Universidade de São Paolo) will present “Violation of CP invariance, C asymmetry, and baryon asymmetry of the universe”, by A. D. | Old Journal Club | |
| 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 - 09:00 | SUPRISE 2025 | The high temperatures and densities reached in supernova cores constitute an ideal environment to produce and test exotic particles such as axions, axion-like particles, heavy neutral | Workshop | |
| 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 13 2025 - 12:00 | SymTFTs for U(1) symmetries from descent | Chuying Wang | After the usual paper discussion, Chuying Wang will give a talk on the paper "SymTFTs for U(1) symmetries from descent" (2411.15126) by Finn Gagliano and Iñaki García Etxebarria. | SPLE-Club |
 | Mar 13 2025 - 17:00 | The EFT-Hedron | Jaime Fernandez Tejedor | Jaime Fernandez Tejedor, con la charla basada en “The EFT-Hedron”, de N. Arkani-Hamed, T.-C. Huang y Y. | Old Journal Club |
| 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 18 2025 - 11:30 | The second order quasi-normal modes for an AdS_4 black brane | David García Fariña | arXiv:2412.20683 I will discuss the work (arXiv:2412.20683) by Wen-Bin Pan, ZhangPing Yu and Yi Ling with abstract; | HoloClub |
Social media