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Every Tuesday at 2:00 PM in the discussion room on the 5th floor. Join the IFT cosmology/gravity journal club at benty-fields.com to vote for papers and volunteer to present them.
35 events found.
Scientific activities
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Title: 'Probabilistic modeling and Bayesian inference for collider data' Speaker: Santiago Tanco (IFLP-CONICET/UNLP) Venue&Time: Gray Room 1 / 11:00
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Madrid's Polygonal Gravity Seminar Series Wednesday, January 29th. Blue Room (IFT) 11:30h First talk Speaker: Robie Hennigar (U. Durham, UK) Title: Building Regular Black Holes Abstract: The study of regular (singularity-free) black holes has a long history, but progress has been limited by the absence of a dynamical framework in which they form and by […]
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Strings, Pheno and the Swampland Journal Club Title: 'Mapping moduli across heterotic conifolds' Speaker: Christian Aoufia (IFT) Venue & Time: Red Room / 12:00 Abstract: In this work, we provide evidence for a duality between 4-dimensional Calabi-Yau compactifications of the heterotic string, in which the base manifolds are linked by a conifold transition. In recent […] |
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Title: 'F(ℓ)avoured searches: new physics in the 3rd generation' Speaker: Tamara Vázquez Schröder (IFAE) Venue & Time: Red Room / 15:00 Abstract: The primary goal of the Large Hadron Collider (LHC) has been to discover the mechanism of electroweak symmetry breaking (EWSB). The discovery of the Standard Model (SM)-like Higgs boson in 2012 was the […] |
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Every Tuesday at 2:00 PM in the discussion room on the 5th floor. Join the IFT cosmology/gravity journal club at benty-fields.com to vote for papers and volunteer to present them. |
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Speaker: Tom Rudelius (Durham U., Dept. of Math.) Title: Co-Scaling and Alignment of Electric and Magnetic States Venue & Time: Red Room / 11:30 Abstract: Towers of electrically and magnetically charged states in quantum gravity often exhibit two important properties. First, the ratio of the mass (or tension) of electrically charged states to magnetically charged […]
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Speaker: Albert Gasull, Leiden University Venue & Time: Grey Room 3 / 11:30 Title: 'Continuous and field tensor network states' Abstract: Tensor network methods have provided us with a powerful set of tools with which to study strongly interacting many-body systems on the lattice. Understanding the limitations of this ansatz is paramount for the success […] |
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Title: 'UV completion of extended Higgs models via the confinement of SU(2) gauge' Speaker: Yushi Mura (KEK) Venue & Time: Red Room / 15:00 Abstract: The extended Higgs sectors are often introduced to explain phenomena beyond the standard model. On the other hand, the existence of multiple scalar fields may cause the Landau pole below […] |
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Speaker: Zoltan Fodor (Penn State U.) Venue & Time: Red Room / 15:00 Title: The Muon Magnetic Moment Mystery: a 20-year puzzle in high-energy physics Abstract: In the last two decades or so there have been stronger and stronger disagreements between direct measurements of the anomalous magnetic moment of the muon and the standard-model prediction. Such a […] |
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Title: Holographic fluids with higher-form symmetries Speaker: André Oliveira (Heriot-Watt University) Venue & Time: Grey Room 3 / 11:30 Abstract: Higher-form symmetries are ubiquitous in physics. In this talk, I focus on the case where they are continuous and encode the conservation of extended objects. Applications include elasticity, superfluidity and phases of electromagnetism. Using holography, […]
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Every Tuesday at 2:00 PM in the discussion room on the 5th floor. Join the IFT cosmology/gravity journal club at benty-fields.com to vote for papers and volunteer to present them. |
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Yuber Perez-Gonzalez (IFT) will present: 'The Cosmic Neutrino Background is within Reach of Future Neutrino Telescopes' Venue & Time: Gray Room 3 / 12:00 Abstract: The cosmic neutrino background (CνB) can be boosted to high energies due to scatterings with energetic cosmic rays (CRs) across cosmological scales. Previous calculations focused on neutral current incoherent and […]
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Léo Veissière (IFT) will present: 'Hilltop quintessence, the LARGE Volume Scenario and varying-tension cosmic strings' Venue & Time: Red Room / 12:00 Recent observational data suggests that the dark energy equation of state parameter wDE is evolving with time, in apparent tension with the ΛCDM standard model of cosmology. Here we review these observational results, […]
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Chuying Wang (IFT) will present 'Supersymmetry and morse theory' by Edward Witten J. DIFFERENTIAL GEOMETRY 17 (1982) 661-692 Venue & Time: Blue Room / 17:00 Abstract: It is shown that the Morse inequalities can be obtained by consideration of a certain supersymmetric quantum mechanics Hamiltonian. Some of the implications of modern ideas in mathematics […] |
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Speaker: Yichao Fu (GIST) Title: Toward Krylov-based holography in double-scaled SYK Venue & Time: Gray Room 3 / 11:30 Abstract: Building on the duality between Krylov complexity and geodesic length in Jackiw-Teitelboim and sine-dilaton gravity, we develop a precise holographic dictionary for quantities in the Krylov subspace of the double-scaled Sachdev-Ye-Kitaev model (DSSYK). First, we […]
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Every Tuesday at 2:00 PM in the discussion room on the 5th floor. Join the IFT cosmology/gravity journal club at benty-fields.com to vote for papers and volunteer to present them. |
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Date: Wednesday, February 18 Aula Gris 2 / 11:30 Speaker: Daniel Molpeceres (TU Munich) Título: Quantum Algorithms Based on Cooling Abstract: The purpose of this work is to study different methods for nature-inspired algorithmic cooling of physical systems, which rely on energy transfer between the system and a cool bath. These algorithms are suitable for […] |
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Speaker: Shunsuke Neda (ICRR, Univ. of Tokyo) Venue & Time: Red Room / 15:00 Title: Primordial black holes from Q-balls Abstract: We discuss primordial black holes (PBHs) originating from Q-balls, which are non-topological solitons arising in complex scalar field theories with a global U(1) symmetry. Depending on the cosmic expansion history, Q-balls can source PBH formation in […] |
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Title: 'Asymmetric Dark Matter induced by Baryogenesis' Speaker: Miguel Escudero (CERN) Venue&Time: Red Room / 15:00 Abstract: We live in a Universe where structures are made out of baryons but not of antibaryons. Could the dark matter be made of particles and not antiparticles? This is an old question and many asymmetric dark matter scenarios […] |
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