Centro de Excelencia Severo Ochoa
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Marzo 30, 2023
| Speaker | Tipo de Evento | ||||
|---|---|---|---|---|---|
 | Oct 15 2021 - 15:00 | Asymptotic symmetries at spatial infinity | Javier Matulich | The BMS (Bondi-van der Burg-Metzner-Sachs) group was shown long ago to be the group of asymptotic symmetries of gravity in asymptotically flat spacetime. | Seminar |
| Oct 21 2021 - 15:00 | Cosmological anomalies shedding light on the dark sector | Guillermo Franco Abellan | Despite the remarkable success of the ΛCDM model of cosmology, several tensions have emerged in recent years. | Seminar |
| Oct 25 2021 - 15:00 | SDSS: 20 years of cosmological results | Eva Mueller | I will present the cosmological implications from the final cosmological measurements of clustering using galaxies, quasars, and Lyα forests from the completed Sloan Digital Sky Survey (SDSS) linea | Seminar |
| Oct 28 2021 - 15:00 | Violations of weak cosmic censorship in black hole collisions | Tomas Andrade | We simulate collisions of stable rotating black holes in six and seven dimensions. | Seminar |
| Nov 4 2021 - 15:00 | Damping of pseudo-Goldstone bosons | Blaise Goutereaux | When a continuous symmetry is spontaneously broken, new gapless modes appear in the spectrum, the Goldstone bosons. | Seminar |
| Nov 8 2021 - 15:00 | Gravitational waves from first-order phase transitions: A hybrid simulation, and signal enhancement from density perturbations | Ryusuke Jinno | Over the next few decades, we will have an exciting opportunity to detect GWs from the early Universe with space interferometers. | Seminar |
| Nov 11 2021 - 15:00 | New directions in the SMEFT | Maria Ramos | In this talk, I will explore new directions in the Standard Model effective field theory (SMEFT) by considering the one-loop renormaliz | Seminar |
| Nov 15 2021 - 15:00 | Flavor anomalies, and the Bc lifetime | Benjamin Grinstein | Discrepancies between theoretical expectations and experimental measurements of some heavy meson decays have built up over the last decade. | Seminar |
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