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**BHI Colloquium - Spring 2020**

"Dynamics of black hole accretion. Of flux-tubes, plasmoids and transient phenomena" -

**Oliver Porth (Astronomy)**- University of Amsterdam
"Simulating the full VLBI datapath to explore future EHT observations" -

**Michael Janssen (Astronomy)**- Radboud University
"The instability of Anti-de Sitter spacetime: Recent progress" -

**Georgios Moschidis (Physics)**- UC Berkeley
"Accretion Physics from Polarized Black Hole Images" -

**Jason Dexter (Astronomy)**- University of Colorado at Boulder
"Recent developments in Strong Cosmic Censorship" -

**Peter Hintz (Mathematics)**- MIT
"Einstein's War: How World War I Made Relativity" -

**Matthew Stanley (Philosophy)**- NYU
"Photon Rings of Black Holes" -

**Alex Lupsasca (Physics)**- Harvard University
"Unraveling Gravitational Wave Memory Structures" -

**Lydia Bieri (Mathematics)**- University of Michigan
"Observational signatures of near-extremal Kerr black holes" -

**Gaurav Khanna (Astronomy)**- UMass Dartmouth
"Censorship and the Limits of GR" -

**Christopher Smeenk (Physics)**- Western University
"Numerical Relativity & Cosmology: An interesting case study" -

**Anna Ijjas (Physics)**- Max Planck Institute for Gravitational Physics
"On an invariant notion of angular momentum at null infinity" -

**Mu-Tao Wang (Mathematics)**- Columbia University
"The Sharpest View of Blazar Jets through Space and Millimeter VLBI Observations" -

**Jose L. Gómez (Astronomy)**- Instituto Astronomico de Andalucía
"Universal Polarization of the Photon Ring" -

**Mina Himwich (Physics)**- Harvard University
"Two concepts of quantum individuation" -

**Tomasz Bigaj (Physics)**- University of Warsaw
"Kerr black holes and time machines" -

**Juliusz Doboszewski (Physics)**- University of Bonn
"Growing up. The next generation of black holes moves out of the cluster" -

**Davide Gerosa (Astronomy)**- University of Birmingham
"MAD vs. SANE: Discriminating Magnetic Field Configurations in Polarized Simulations of M87" -

**Daniel Palumbo (Astronomy)**- Harvard University
"Relativistic three-body effects in hierarchical triples" -

**Halston Lim (Astronomy)**- MIT Kavli Institute for Astrophysics and Space Research
"Dynamical damping of the cosmological constant: a proof of concept" -

**Kevin Nguyen (Physics)**- Harvard University
"The Cosmic Censorship Conjecture in Quantum Gravity" -

**Netta Engelhardt (Physics)**- MIT
"How to build a K3 surface" -

**Max Zimet (Physics)**- Harvard University
"Mass, and its positivity?, for solutions of Einstein equations with negative cosmological constant" -

**Piotr Chrusciel (Philosophy)**- University of Wien
- May 5, 2020:

"Probing the binary black holes merger rate history with stochastic gravitational wave background searches" -

**Mohammadtaher Safarzadeh (Astronomy)**- UC Santa Cruz
"Leaky boundary conditions and the backreaction in AdS2" -

**Achilleas Porfyriadis (Physics)**- Harvard University
"How Do Black Holes Form?" -

**Martin Lesourd (Mathematics)**- Harvard University
"What can we infer from black hole images?" -

**Frederic Vincent (Astronomy)**- Paris Meudon Observatory
"The Information Paradox in the Age of Holographic Entanglement Entropy" -

**Netta Engelhardt (Physics)**- MIT