Seminars

earlyuniverse September 15, 2010 Seminars2024-03-15T18:16:39+00:00 No Comment


“Axion-gauge dynamics during inflation: instabilities and signatures” Alexandros Papageorgiou IFT, Madrid TIME & LOCATION: WEDNESDAY, March, 20th, 2024, 11:40 am In person.	Past Seminars March 13th, 2024 “Recent results on oscillons” Andrzej Wereszczynki,Jagiellonian University, (Poland). Feb. 21st, 2024 “Bubble wall velocity at strong coupling” Mikel Sanchez-Garitaonandia, Ecole Polytechnique, CPHT, (France). Nov. 29th, 2023 “Driving wormholes out of equilibrium” Javier Mas, IGFAE, Universidade de Santiago de Compostela. Nov. 22nd, 2023 “Soliton phenomenology in nuclear and high energy physics” Alberto Garcia Martin-Caro, UPV/EHU. Nov. 14th, 2023 “How predictive are cosmological theories” Viatcheslav Mukhanov, LMU, Germany. EHU Quantum Center Colloquium. Nov. 8th, 2023 “Complementarity in Fundamental Physics: Neutrinos, Dark Matter and beyond” Ivan Esteban, UPV/EHU. Oct. 18th, 2023 “Scalar charges and black holes” Tomas Ortin, IFT, Madrid. Apr. 26th, 2023 “Characterizing the postinflationary dynamics with CosmoLattice” Francisco Torrenti, UV-IFIC, Valencia. Feb. 8th, 2023 “Self-adjointness and bounded systems in quantum theory” Yu A. Sitenko, Bogolyubov Institute for Theoretical Physics, Kyiv, Ukraine. Jun. 30th, 2021 (Online) “Intergalactic Filaments Spin” Mark Neyrinck, Ikerbasque, UPV/EHU, Spain. Jun. 23th, 2021 (Online) “Searching for new physics with gravitational waves from heavy compact binary mergers “ Juan Calderon Bustillo, IGFAE, Univ. Santiago de Compostela, Spain. Jun. 16th, 2021 (Online) “Looking for the Axion in Astrophysical Setups “ Enrico D. Schiappacasse, University of Helsinki, Finland. Feb. 10th, 2021 (Online) “Exciting the kink “ Daniel Jimenez-Aguilar, UPV/EHU, Spain. Nov. 25th, 2020 (Online) “The physical mass scales of multi-field preheating” Oksana Iarygina, Univ. of Leiden, Netherlands. Nov. 18th, 2020 (Online) “Primordial black holes from metric perturbations: mass function in the excursion set approach” Pierre Auclair, Univ. of Paris, France. Nov. 4th, 2020 (Online) “A complete mass spectrum of type-IIB flux vacua” Mikel Urkiola, UPV/EHU, Bilbao, Spain. Oct. 28th, 2020 (Online) “Existence and uniqueness of rigidly rotating star in GR in second order perturbation theory” Raul Vera, UPV/EHU, Bilbao, Spain. Oct. 21st, 2020 (Online) “A generalized Kasner transition for bouncing Bianchi I models in modified gravity theories” Marco de Cesare, UPV/EHU, Bilbao, Spain. June 24th, 2020 (Online) “What can machine learning tell us about the evolution of the Universe?” Savas Nasseris, IFT, Madrid, Spain. June 17th, 2020 (Online) “Superfluid Dark Matter” Lasha Berezhiani, Max-Planck Inst., Munich, Germany. May 27th, 2020 (Online) “Detecting Dark Matter around Black Holes with Gravitational Waves” Bradley Kavanagh, IFCA, Santander. May 20th, 2020 (Online) “Curvature fluctuations from disorder during inflation” Marcos A. G. Garcia, IFT, Madrid, Spain. May 13th, 2020 (Online) “A varying Newton constant and the Hubble tension” Frabrizio Rompineve, Tufts U., US. May 6th, 2020 (Online) “BPS-impurity solitons and SUSY” Jose Queiruga, UPV/EHU, Bilbao, Spain. Apr. 29th, 2020 (Online) “Higher curvature gravity and geometric inflation” Jose Edelstein, IGFAE, U. of Santiago de Compostela, Spain. Apr. 22nd, 2020 (Online) “Observational signatures from supermassive black hole mimickers” Hector Olivares, Redboud University Nijmegen, The Netherlands. Apr. 15th, 2020 (Online) “Primordial black holes and Higgs vacuum decay” Ruth Gregory, Durham University, UK. Feb. 19th, 2020 “Slow-roll Inflation and the Swampland” Kunihito Uzawa, Kwansei Gakuin U., Japan. Nov. 13th, 2019 “Dipolar modulation in the CMB” Airam Marcos-Caballero, UPV/EHU. Oct 30th, 2019 “Strong first-order phase transitions: Vorticity, droplets and gravitational waves” Daniel Cutting, University of Sussex, UK Sept 18th, 2019 “Scalar field stars and black holes with scalar field” Betti Hartmann (Universidade de Sao Paulo), Brazil June 19th, 2019 “Cosmology with a non-comoving dark sector” Antonio Maroto (Universidade Complutense de Madrid), Spain April 10th, 2019 “Probing cosmic superstrings with gravitational waves” Lara Sousa (Universidade de Porto), Portugal March 27th, 2019 “Gravitational Wave forest from the String Axiverse” Yuko Urakawa (Bielefeld University), Germany March 13th, 2019 “de Sitter Vacua, Inflation and the Swampland” Marco Scalisi (Institute for Theoretical Physics), Leuven Feb. 27th, 2019 “From physical symmetries to emergent gauge symmetries” Luis J. Garay (Univ. Complutense de Madrid), Spain Feb. 20th, 2019 “The arcane Ultra-High Energy Cosmic Radiation” Antonio Bueno (Univ. de Granada), Spain Dec. 19th, 2018 “II COSMOLOGICAL OLENTZERO WORKSHOP” Nov. 21st, 2018 “Black hole superradiance and floating orbits around hairy black holes” Jun Zhang, (Imperial College, London, UK) Nov. 14th, 2018 “On the maximal strength of a first order Electroweak Phase Transition and its GWs” Marek Lewicki (Kings College London) Nov. 7th, 2018 “Solving the Scattering Equations” Miguel A. Vazquez-Mozo (Univ. de Salamanca) Oct. 31st, 2018 “Non-Gaussianities in Primordial Black Hole formation” Vicente Atal (Univ. of Barcelona) Oct. 17th, 2018 “What’s up with de Sitter in String Theory” Ander Retolaza; DESY (Hamburg) Oct. 10th, 2018 “Gravitational self-interactions of cosmic string loops” Jeremy Wachter (UPV/EHU) Oct. 5th, 2018 “Non-Gaussianity in two-field inflation” Gabriel Jung (UPV/EHU) Sept. 26th, 2018 “Dark Matter axion clumps” Mark Hertzberg (Tufts University) May 22th, 2018 “Primordial black holes from axionic cosmic defects” Oriol Pujolas (IFAE, Barcelona). April, 25th, 2018 “Non-Abelian gauge fields in (super)-gravity and superstrings” Tomas Ortin (IFT, Madrid) April, 19th, 2018 “3-forms, membranes and 4d Supergravity” Igor Bandos (UPV/EHU & IKERBASQUE) April, 11th, 2018 “Inflation in Random Gaussian Landscapes” Masaki Yamada (Tufts Institute of Cosmology) March, 14th, 2018 “Primordial Black Holes Dark Matter from Inflation” Guillermo Ballesteros (IFT, Madrid) Feb, 21st, 2018 “Holography and Computational Complexity” Jose L. Barbon (IFT, Madrid) Dec, 21st, 2017 “COSMOLOGICAL OLENTZERO WORKSHOP” Dec, 13th, 2017 Entanglement and Non-Gaussianity Nadia Bolis (CEICO, Czech Republic) Nov, 29th, 2017 Oscillons from String Moduli Francesco Muia (ICTP, Italy) Nov, 2nd, 2017 The shape of CMB peaks Airam Marcos-Caballero (IFCA, U. de Cantabria) Oct, 11th, 2017 Topological M-theory and (2+1) Gravity Miguel Sabido (U. of Guanajuato, Mexico) March, 16th, 2017 AdS/CFT Eugenio Megias (UPV/EHU) March, 8th, 2017 Axions Jose J. Blanco-Pillado (UPV/EHU) Feb, 22nd, 2017 Large Field Inflation in String Theory Ander Retolaza (DESY) Dec, 14th, 2016 Constraints to Dark Matter properties from Galactic Observations Alma Gonzalez (Universidad de Guanajuato) Nov, 30th, 2016 First-order phase transitions and gravitational waves David Weir (University of Helsinki, Finland) Nov, 23th, 2016 Bubbles of Nothing and Supersymmetric Compactifications Kepa Sousa (IFT, Madrid) Nov, 9th, 2016 The influence of the Gauss-Bonnet interaction on the properties of boson stars and hairy black holes Betti Hartmann (University of Sao Paolo, Brazil) Oct, 26th, 2016 Three New Lensing Phenomena Tom Broadhurst (Ikerbasque and UPV/EHU) Sept, 28th, 2016 Scale dependent non-gaussianity on the CMB from Scalar-Scalar-Tensor interactions Guillem Domenech (Yukawa Institute, Japan) June, 10th, 2016 LIGO gravitational waves from Massive Primordial Black Holes Juan Garcia-Bellido (UAM, Madrid) March. 4th, 2016 General Relativity in the limit of very many dimensions Roberto Emparan (ICREA & Universitat de Barcelona) Nov. 27th, 2015 An alternative to Bogomolnyi Method Handhika Ramadhan (University of Indonesia) Nov. 25th, 2015 Hypermagnetic Fields and Baryon Asymmetry from Pseudoscalar Inflation Eray Sabancilar (EPFL, Lausanne) Nov. 20th, 2015 Moduli Stabilisation and de Sitter Space in String Compactifications Fernando Quevedo (ICTP, Trieste & Cambridge Univ.) Nov. 16th, 2015 On light dilaton extensions of the Standard Model Eugenio Megias (Max-Planck-Institut fur Physik, Munich, Germany) Nov. 11th, 2015 On BPS vortex bound states Alberto Alonso Izquierdo (Universidad de Salamanca) Oct. 28th, 2015 Searching for Cosmic Strings in New Observational Windows Robert Brandenberger (McGill University) Oct. 23rd, 2015 Conformal Frames in Cosmology Misao Sasaki Yukawa Institute (Japan) Oct. 14th, 2015 An anisotropic universe due to dimension-changing false vacuum decay James Scargill University of Oxford Sept. 18th, 2015 Anisotropic Inflation and CMB Jiro Soda Kobe Univeristy April 22nd, 2015 Quantum Corpuscular sub-structure of geometry Gia Dvali LMU-MPI (Munich) and NYU (New York). March 5th, 2015 Inflation and high-energy physics: some counter-intuitive effects. Diego Chialva University of Mons February 25th, 2015 Monopoles, Instantons and Black Holes in Supergravity Tomas Ortin IFT, (Madrid). February 4th, 2015 Classicalization as a new approach to Quantum Gravity Cesar Gomez IFT (Madrid). January 28th, 2015 Perturbative Stability along the Supersymmetric directions of the Landscape. Kepa Sousa UPV/EHU. January 21st, 2015 Inflationary models and B-mode polarization Diana Lopez-Nacir ICTP, Trieste January 14th, 2015 Quantum Entanglement in the Multiverse Sugumi Kanno Ikerbasque & UPV/EHU September 24th, 2014 Understanding cosmic string networks. Ken Olum Tufts University June 18th, 2014 Unimodular gravity and the problem of time Ben Shlaer Tufts University May 28th, 2014 Quantum Vacuum and Dark Energy Manuel Asorey Universidad de Zaragoza May 20th, 2014 The implications of BICEP2 for inflationary models Martin Bucher U. of Paris VII March 28th, 2014 Conformal and non-conformal Dilaton Gravity Enrique Alvarez IFT (Madrid) January 29th, 2014 Schwinger effect in de Sitter space Jaume Garriga Universitat de Barcelona January 26th, 2014 First Planck cosmological results Enrique Martinez-Gonzalez Instituto de Fisica de Cantabria December 5th, 2013 Holographic description of the inflationary scenario Yuko Urakawa Universitat de Barcelona. November 28th, 2013 Chiral Symmetry breaking and geometry Antonino Flachi CENTRA, Universidade tecnica de Lisboa October 22nd, 2013 Stairway to Heaven Daniel Figueroa University of Geneva June 19th, 2013 Gravitational turbulent instability of Anti-de Sitter space-time Oscar J. C. Dias Intitut of Physique Theorique, CEA, Saclay