Monday, May 2
3:00 pm - 4:00 pm	Algebra and Geometry Seminar Linde Hall 187 Categories phantoms and applications Ludmil Katzarkov, Department of Mathematics, University of Miami,
4:00 pm - 5:00 pm	High Energy Physics Seminar Online Event Was There an Electroweak Phase Transition Michael Ramsey-Musolf, T.D. Lee Institute/Shanghai Jiao Tong U., U Mass Amherst, Caltech,
4:00 pm - 5:00 pm	Algebra and Geometry Seminar Linde Hall 387 Quantitative theory of the trace character Anna Szumowicz, Department of Mathematics, Caltech,

Wednesday, May 4
12:00 pm - 1:00 pm	Logic Seminar Online Event Filter flows Garrett Ervin, Department of Mathematical Sciences, Carnegie Mellon University,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium The IllustrisTNG Project Lars Hernquist, Mallinckrodt Professor of Astrophysics, Center for Astrophysics, Harvard University,

Thursday, May 5
4:00 pm - 5:00 pm	LA Probability Forum Near-critical dimers and massive SLE Nathanael Berestycki, University of Vienna,
4:00 pm - 5:00 pm	Physics Colloquium Online and In-Person Event Playing with quantum toys: Atomic Newton's cradles and Archimedes' screws Benjamin Lev, Stanford University,
5:00 pm - 6:00 pm	LA Probability Forum Plateaux estimates and their implications for percolation and self-avoiding walks in high-dimensions Emmanuel Michta, Department of Mathematics, University of British Columbia,
6:00 pm - 7:00 pm	LA Probability Forum Dimers and embeddings Marianna Russkikh, Department of Mathematics, MIT,

Friday, May 6
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event Multi-way cuts from reflected entropy in random tensor networks Tom Faulkner, UIUC,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Quantum computation in a hybrid array of molecules and Rydberg atoms Chi Zhang, David and Ellen Lee Postdoctoral Scholar, Hutzler Group,
2:00 pm - 3:00 pm	TAPIR Seminar Cahill 370 Death Stars: Ring explosions from flattened stars Marcus DuPont, Graduate Student, Theoretical Physics, New York University,

Monday, May 9
10:00 am - 11:00 am	IQIM Postdoctoral and Graduate Student Seminar Annenberg 105 Quantinuum and TKET Mark Jackson, Senior Quantum Evangelist, Quantinuum,
12:30 pm - 1:30 pm	INQNET Seminar Online Event Enhancing Entanglement Percolation Yanxuan (Charlotte) Shao, Department of Physics and Astronomy, Northwestern University,
12:30 pm - 1:30 pm	Berkeley-Caltech-Stanford Joint Number Theory Seminar Online Event CANCELLED - WILL BE RESCHEDULED -- Euler systems and the Birch-Swinnerton-Dyer conjecture for abelian surfaces Sarah Zerbes, Department of Mathematics, ETH,
4:00 pm - 5:00 pm	High Energy Physics Seminar Online and In-Person Event An experimental overview of effective field theory exploration at the LHC Saptaparna Bhattacharya, Northwestern University,
4:00 pm - 5:00 pm	Algebra and Geometry Seminar Linde Hall 387 Normalization in the integral models of Shimura varieties of Hodge (abelian) type Yujie Xu, Department of Mathematics, Harvard University,
4:00 pm - 5:00 pm	Astronomy Tea Talk Online Event Tarraneh Eftekhari, Northwestern University,

Tuesday, May 10
2:00 pm - 3:00 pm	Caltech/UCLA/USC Joint Analysis Seminar Online Event The existence of Prandtl-Batchelor flows on disk and annulus Zhiwu Lin, School of Mathematics, Georgia Institute of Technology,
3:00 pm - 4:00 pm	Caltech/UCLA/USC Joint Analysis Seminar Online Event Prediction problems and second order equations Ibrahim Ekren, Department of Mathematics, Florida State University,
4:00 pm - 5:00 pm	Colloquium Talk Online Event Learning Math is Not a Spectator Sport Maria Andersen, Core Adjunct Faculty, Westminster College,
4:00 pm - 5:00 pm	Chemical Physics Seminar Online and In-Person Event Extreme Complex Mixture Analysis in Space and in the Laboratory Michael McCarthy, Deputy Director; Interim Director of the Smithsonian Astrophysical Observatory., Harvard-Smithsonian Center for Astrophysics,

Wednesday, May 11
12:00 pm - 1:00 pm	Logic Seminar Online Event The number of ergodic models of an infinitary sentence Rehana Patel, African Institute for Mathematical Sciences,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 On Hecke algebras for p-adic groups and local Langlands correspondances Yujie Xu, Department of Mathematics, Harvard University,
4:00 pm - 5:00 pm	Chemical Physics Seminar Noyes 147 (J. Holmes Sturdivant Lecture Hall) Elastic and inelastic collisions, probed with transient sub-Doppler spectroscopy" Gregory Hall, Sr. Chemist Emeritus, Chemistry, Brookhaven National Laboratory,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Astrophysical Lessons from LIGO-Virgo's Black Holes Maya Fishbach, NASA Einstein Fellow, CIERA, Northwestern University,
5:00 pm - 6:00 pm	Watson Lecture: What Entanglement Can Tell Us About Our World Online and In-Person Event Scott K. Cushing, Assistant Professor of Chemistry, Division of Chemistry and Chemical Engineering,

Thursday, May 12
1:00 pm - 2:00 pm	LIGO Seminar Modeling Black Hole Binaries in the Intermediate-Mass-Ratio Regime Mekhi Dhesi,
4:00 pm - 5:00 pm	Physics Colloquium - CANCELED Online and In-Person Event Towards a theory of strange quantum metals Senthil Todadri, Massachusetts Institute of Technology,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 Where the tori live Stephen DeBacker, Department of Mathematics, University of Michigan,

Friday, May 13
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event TBD Luca Iliesiu, Stanford University,
12:15 pm - 1:15 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 201 (Richard P. Feynman Lecture Hall) Encoded Silicon Qubits: A High-Performance & Scalable Platform for Quantum Computing Matthew Borselli, Manager, Device Technologies Department, HRL Laboratories, LLC,
1:00 pm - 2:00 pm	Chemical Physics Seminar Crellin 151 Do current pollution monitoring networks give a false sense of security? First results from the world's largest dense sensor network Matthew S. Johnson, Professor, American atmospheric chemistry scientist, Chemistry, University of Copenhagen,
2:00 pm - 3:00 pm	TAPIR Seminar Cahill 370 Beyond Simulations Paul Duffell, Assistant Professor, Department of Physics & Astronomy, Purdue University, ,
3:00 pm - 4:00 pm	Geometry and Topology Seminar Linde Hall 187 A nonlinear spectrum on closed manifolds Christos Mantoulidis, Department of Mathematics, Rice University,
8:00 pm - 10:00 pm	Stargazing Lecture Online Event Neutron Stars: Where Extreme Gravity Meets Extreme Matter Katerina Chatziioannou, Professor, Department of Theoretical Astrophysics, Caltech,

Monday, May 16
10:00 am - 11:00 am	Astronomy Tea Talk Online Event Unravelling binary and multiple star formation Rajika Lakmali Kuruwit, University of Copenhagen,
4:00 pm - 5:00 pm	Algebra and Geometry Seminar Linde Hall 387 Perverse mod p sheaves on the affine Grassmannian Robert Cass, Department of Mathematics, Caltech,

Tuesday, May 17
2:00 pm - 3:00 pm	Caltech/UCLA/USC Joint Analysis Seminar Online and In-Person Event Two Analogues of the Euclidean Spherical Maximal Function on Heisenberg Groups Rajula Srivastava, Department of Mathematics, University of Wisconsin-Madison,
4:00 pm - 5:00 pm	Caltech/UCLA/USC Joint Analysis Seminar Online and In-Person Event Order and disorder in multiscale substitution tilings Yotam Smilansky, Department of Mathematics, Rutgers University,
4:00 pm - 5:00 pm	Chemical Physics Seminar Noyes 147 (J. Holmes Sturdivant Lecture Hall) Molecular design blueprints: materials and catalysts from new simulation and machine learning tools Heather J Kulik, Associate Professor of Chemical Engineering, Department of Chemical Engineering, Massachusetts Institute of Technology,
4:00 pm - 5:00 pm	Applied Physics Seminar Noyes 153 (J. Holmes Sturdivant Lecture Hall) Tackling the electronic structure problem on near-term quantum devices: algorithmic improvements and error mitigation techniques Mario Motta, research staff scientist, IBM,

Wednesday, May 18
12:00 pm - 1:00 pm	Logic Seminar Online Event Strong ergodicity phenomena for Bernoulli shifts of bounded algebraic dimension Aristotelis Panagiotopoulos, Department of Mathematical Sciences, Carnegie Mellon University,
4:00 pm - 5:00 pm	Astronomy Colloquium Online Event Event Horizon Telescope Imaging of Sagittarius A* Geoff Bower, Research Astronomer, ASIAA,

Thursday, May 19
1:00 pm - 2:00 pm	LIGO Seminar
4:00 pm - 5:00 pm	Physics Colloquium Online and In-Person Event Searches for New Physics with Quantum Sensors in the Laboratory and in Space Marianna Safronova, University of Delaware,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 On local Galois deformation rings Gebhard Bockle, Heidelberg University,

Friday, May 20
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event Quantum Error Correcting Codes in CFTs Al Shapere, University of Kentucky,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Narrow transparency and collective emission in an ensemble of rare-earth ions coupled to a nanophotonic cavity Mi Lei, Graduate Student, Faraon Group,
1:00 pm - 2:00 pm	Geometry and Topology Seminar Linde Hall 187 The alternation number and the Upsilon-invariant at 1 of positive 3-braid knots Paula Trüol, Department of Mathematics, ETH Zurich,
2:00 pm - 3:00 pm	TAPIR Seminar Cahill 370 What compact-object mergers (and re-mergers) can tell us about astrophysics Chase Kimball, Graduate Student, Department of Physics & Astronomy, CIERA, Northwestern University,

Monday, May 23
12:30 pm - 1:30 pm	INQNET Seminar Online and In-Person Event Quantum Networks based on Integrated Diamond Photonics Daniel Assumpcao, Harvard University,
4:00 pm - 5:00 pm	Astronomy Tea Talk Online Event Optical variability of intermediate-mass black holes and implications for their identification Colin Burke, University of Illinois at Urbana-Champaign,
4:00 pm - 5:00 pm	Algebra and Geometry Seminar Linde Hall 387 Robba cohomology for dagger spaces in positive characteristic Koji Shimizu, Department of Mathematics, UC Berkeley,
5:15 pm - 6:15 pm	Algebra and Geometry Seminar Linde Hall 387 A tensor 2-product of 2-representations of $\mathfrak{sl}_2$ Matthew McMillan, Department of Mathematics, UCLA,
7:30 pm - 9:30 pm	Astronomy on Tap Online Event The Science of Star Trek and Star Wars Michael Wong, Postdoctoral Fellow, Carnegie Institute, Cameron Hummels, Postdoctoral Fellow, Theoretical Astrophysics, Caltech,

Tuesday, May 24
3:00 pm - 4:00 pm	Discrete Analysis Seminar Online Event Finding large additive and multiplicative Sidon sets in sets of integers Yifan Jing, University of Oxford,
4:00 pm - 5:00 pm	Mathematics Colloquium/Taussky-Todd Lecture Linde Hall 310 Applied l-adic cohomology Philippe Michel, EPFL/TAN, Ecole Polytechnique Fédérale de Lausanne,

Wednesday, May 25
12:00 pm - 1:00 pm	Logic Seminar Online Event Classifying invariants for E1E1 Assaf Shani, Department of Mathematics, Harvard University,
4:00 pm - 5:00 pm	Astronomy Colloquium Online Event Machine Learning for Cosmic Explosions: Algorithms to Applications Edo Berger, Professor of Astronomy, Harvard University,
4:30 pm - 5:30 pm	Wolff Memorial Lectures Linde Hall 310 Decoupling and applications Ciprian Demeter, Department of Mathematics, Indiana University Bloomington,

Thursday, May 26
9:00 am - 10:00 am	Special Biology Seminar Beckman Institute Auditorium "Physics of Living Matter: From Molecule to Embryo" Sebastian Streichan, Assistant Professor, Physics, University of California - Santa Barbara,
1:00 pm - 2:00 pm	LIGO Seminar Multi-messenger Astronomy and Low Latency PE in O4 Vinaya Valsan,
3:00 pm - 4:00 pm	Number Theory Seminar Linde Hall 387 Summing Hecke eigenvalues over polynomials Liubomir Chiriac, Department of Mathematics & Statistics, Portland State University,
4:00 pm - 5:00 pm	Physics Colloquium Online and In-Person Event Quantum Many-body theory in the Quantum Information era Matthew Fisher, KITP, UC Santa Barbara,
4:00 pm - 5:00 pm	Wolff Memorial Lectures Linde Hall 310 Decoupling and applications Ciprian Demeter, Department of Mathematics, University of Indiana Bloomington,

Friday, May 27
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event Firewalls from wormholes Zhenbin Yang, Stanford University,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 2D topological order on a hollow thin sphere and a non-Clifford gate without magic state distillation Arpit Dua, UQM-IQIM Postdoctoral Scholar, Xie Chen Group,
2:00 pm - 3:00 pm	TAPIR Seminar Cahill 370 Black Hole Populations in Globular Clusters: Observational Validation, Modeling Uncertainties, and Massive Mergers Newlin Weatherford, Riedel Family Graduate Fellow, Department of Physics & Astronomy, CIERA, Northwestern University,
4:00 pm - 5:00 pm	Wolff Memorial Lectures Linde Hall 310 Decoupling and applications Ciprian Demeter, Department of Mathematics, University of Indiana Bloomington,

Tuesday, May 31
2:30 pm - 3:30 pm	Caltech/UCLA/USC Joint Analysis Seminar Online and In-Person Event Monotonicity theorems for integer-valued fields and delocalization in two-dimensions Jacob Shapiro, Department of Physics, Princeton University,
3:30 pm - 4:30 pm	Caltech/UCLA/USC Joint Analysis Seminar Online and In-Person Event Nonlinear interactions of waves from distant sources John Anderson, Department of Mathematics, Stanford University,
4:00 pm - 5:00 pm	Mathematics Colloquium Linde Hall 310 Eigenvarieties, P-adic L-functions and L-invariants Mladen Dimitrov, Department of Mathematics, Université de Lille,