Potter room/Zoom 2021-10-08 13:00: Black Hole Interior (Stefan Hollands (University of Leipzig/DAMTP)) 2021-10-15 13:00: Stabilizing relativistic fluids on slowly expanding cosmological spacetimes (Zoe Wyatt (DPMMS)) 2021-10-21 13:00: Five-Dimensional Path Integrals for Six-Dimensional SCFTs (Rishi Mouland (DAMTP)) 2021-11-05 13:00: Quasi-local mass, Kerr horizon, and causality (Maciej Dunajski (DAMTP)) 2021-11-11 13:00: Bulk geometry from colors (Masanori Hanada (Surrey)) 2021-11-25 13:00: Three Avatars of Mock Modularity (Atish Dabholkar (ICTP)) 2021-12-03 13:00: Eccentricity in Gravitational-Wave Transients (Isobel Romero-Shaw (Monash University)) 2022-03-25 13:00: On multi-tension string networks (José Ricardo (Centre for Astrophysics of the University of Porto)) 2022-10-07 13:00: The Taxonomy of Spin Precession in Binary Black Holes (Daria Gangardt, University of Birmingham) 2022-10-14 13:00: Double black holes in open clusters and a highlight to their hierarchical mergers in nuclear clusters (Debatri Chattopadhyay, Cardiff University) 2022-10-21 13:00: Cosmology with Dark Sirens and Galaxy Catalogues (Rachel Gray) 2022-10-28 13:00: Gravitational collapse of quantum fields (Benjamin Berczi, University of Nottingham) 2022-11-04 13:00: The propagation of gravitational waves through matter (Nigel Bishop, Rhodes University) 2022-11-11 13:00: Gravitational Waves in Cosmology and Astrophysics (Freija Beirnaert) 2022-11-18 13:00: Superrotations, asymptotic structure and holography (Federico Capone (Friedrich Schiller University Jena)) 2022-11-25 13:00: Extreme Black Holes: Anabasis and Accidental Symmetry (Achilleas Porfyriadis (University of Crete)) 2022-12-02 13:00: Large gauge symmetries of gravity in 6 dimensions (Bilyana Tomova, DAMTP) 2023-01-20 13:00: Retiring the third law of black hole thermodynamics (Ryan Unger, Princeton) 2023-01-27 13:00: Dynamical Black Hole Entropy in Effective Field Theory (Iain Davies, University of Cambridge) 2023-02-03 13:00: Core collapse in massive ST theory: phenomenology and observational potential (Roxana Rosca-Mead, Friedrich Schiller University Jenna) 2023-02-10 13:00: Linearised Second Law and Non-Minimal Vector Fields (Zihan Yan, University of Cambridge) 2023-02-17 13:00: Predicting gravitational waveforms: tails-of-memory and the 4.5PN phase (David Trestini, Paris Institute of Astrophysics) 2023-02-24 13:00: Searching for boson-star mergers in gravitational-wave data with numerical relativity (Juan Calderon Bustillo, University of Santiago de Compostela) 2023-03-03 13:00: Orbital Evolution of Binaries in Circumbinary Disks (Magdelena Siwek, Harvard University) 2023-03-10 13:00: Holographic Stress Tensor for Asymptotically Flat Spacetimes (Prahar Mitra, University of Cambridge) 2023-03-17 13:00: Boson stars through the prism of numerical relativity (Tamara Evstafyeva, University of Cambridge) 2023-04-28 13:00: Opening a new window on the universe through long-baseline atom interferometry (Jeremiah Mitchell, University of Cambridge, Cavendish Laboratory) 2023-05-05 13:00: Can we test cosmic homogeneity and isotropy? (Jenny Wagner (Bahamas Advanced Study Institute & Conferences)) 2023-05-12 13:00: A cautionary case of casual causality – Diagnosing (a)causality in the EFT of gravity (Calvin Chen) 2023-05-19 13:00: Dark Energy (and modified gravity) in two body problem: theoretical implications and observational constraints (David Benisty, University of Cambridge, DAMTP) 2023-05-26 13:00: New fields in the strong gravity regime (Katy Clough, QMUL) 2023-06-02 13:00: Creases, corners and caustics: properties of non-smooth structures on black hole horizons (Harvey Reall, University of Cambridge, DAMTP) 2023-06-09 13:00: Second-order modifications of gravity (Erik Jensko) 2023-06-16 13:00: The first pieces of the gravitational-wave progenitor population puzzle (Lieke van Son) 2023-10-06 13:00: Termination of Black Hole Superradiance from a Binary Companion (Xi Tong, University of Cambridge) 2023-10-13 13:00: The electromagnetic weight loss of compact axion stars (Liina Chung-Jukko, King’s College London) 2023-10-20 13:00: Wheeler DeWitt States of a Charged AdS4 Black Hole (Sirui Ning, University of Oxford) 2023-10-27 13:00: Intrinsic rigidity of extremal horizons (Maciej Dunajski, University of Cambridge) 2023-11-03 13:00: Amplitude Bootstrap and Double Copy in (Anti) de-Sitter space (Jiajie Mei, Durham University) 2023-11-10 13:00: A scattering theory construction of dynamical solitons (Istvan Kadar, University of Cambridge) 2023-11-17 13:00: Gravitational Wave observations with PTA, can cosmic strings explain the signal? (Pierre Auclair, Louvain U., CP3) 2023-11-24 13:00: A New Covariant Entropy Bond from Cauchy Slice Holography (Ronak M Soni, University of Cambridge) 2023-12-01 13:00: The Cosmological Tree Theorem (Santiago Agui-Salcedo, University of Cambridge) 2023-12-08 13:00: Observational evidence of cosmological coupling in black holes (Kevin Croker, University of Hawaii at Manoa) 2024-01-19 13:00: Formulation Improvements for Critical Collapse (Daniela Cors Agullo, DAMTP, University of Cambridge) 2024-01-26 13:00: Spin-eccentricity interplay in merging binary black holes (Giulia Fumagalli, Università degli Studi di Milano-Bicocca) 2024-01-26 13:00: Spin-eccentricity interplay in merging binary black holes (Giulia Fumagalli, Università degli Studi di Milano-Bicocca) 2024-02-02 13:00: Towards reconciling Cosmology, GR and QFT through non-perturbative Stochastic Inflation (Yoann Launay, DAMTP, University of Cambridge) 2024-02-09 13:00: Nonlinear stability of Einstein-matter models near the big bang singularity (Florian Beyer, Department of Mathematics & Statistics, University of Otago) 2024-02-16 13:00: Numerical-relativity-informed effective-one-body model for black-hole–neutron-star mergers with higher modes and spin precession (Alejandra González (FSU Jena)) 2024-02-23 13:00: Astrophysical signatures on the LISA data stream from Massive Black Hole Binaries (Mudit Garg (University of Zurich)) 2024-03-01 13:00: AdS Black Holes and Their Microstates (Seyed Morteza Hosseini, Imperial College London) 2024-03-08 13:00: The Fate of Matter Fields in Metric-Affine Gravity (Claire Rigouzzo (KCL)) 2024-03-15 13:00: Fully general Cauchy evolution of asymptotically AdS spacetimes: the non-linear instability of Kerr-AdS (Lorenzo Rossi, Queen Mary University of London) 2024-04-26 13:00: Uniqueness of extremal black holes in de Sitter (Dávid Katona, The University of Edinburgh) 2024-05-03 13:00: Black Hole Entropy for Higher Curvature Gravity with Higher Spin Fields (Zihan Yan, DAMTP, University of Cambridge) 2024-05-10 13:00: Shall Bekenstein's Area Law Prevail? (David Kubiznak (Charles University in Prague)) 2024-05-17 13:00: Non-smooth horizons in Kerr black hole mergers (Maxime Gadioux, DAMTP, University of Cambridge) 2024-05-24 13:00: Extremal black hole formation as a critical phenomenon (Christoph Kehle, ETH Zürich) 2024-05-31 13:00: The Laws of Black Hole Mechanics in Effective Field Theory. (Iain Davies, DAMTP, University of Cambridge) 2024-06-07 13:00: Cosmic String Radiation: the Importance of Curvature (Amelia Drew, DAMTP, University of Cambridge) 2024-06-14 13:00: Static Charged Black Hole Binaries in AdS (William Biggs, DAMTP, University of Cambridge) 2024-09-13 13:00: Some recent results of boson stars (Miguel Alcubierre (Universidad Nacional Autónoma de México)) 2025-06-06 13:00: A Spacetime Interpretation of the Confluent Heun Functions in Black Hole Perturbation Theory (Marica Minucci, Bohr Inst., Copenhagen) 2025-06-13 13:00: Constraining Inflation with Numerical Relativity (Panos Giannadakis, Queen Mary University of London) 2025-06-20 13:00: Well-posed initial value formulation of general effective field theories of gravity (Aron Kovacs, Queen Mary University of London)