Wednesday, May 1
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Cosmic "Dust" (Galaxies, Stars and Actual Dust)! Philip Hopkins, Theoretical Astrophysics, California Institute of Technology,
4:00 pm - 5:00 pm	Homotopy Type Theory Learning Seminar Linde Hall 187 Tamir Hemo, Department of Mathematics, Caltech,

Thursday, May 2
4:00 pm - 5:00 pm	Physics Research Conference East Bridge 201 (Richard P. Feynman Lecture Hall) Fracton order: from quantum hard drive to foliated manifold Xie Chen, Associate Professor of Theoretical Physics, Caltech,
4:00 pm - 6:00 pm	Number Theory Seminar Linde Hall 387 Malle's Conjecture for octic $D_4$-fields Ila Varma, Department of Mathematics, UC San Diego,

Friday, May 3
10:00 am - 11:00 am	High Energy Physics Seminar Lauritsen 469 To the Heart of Neutrinos with CUORE and CUPID Yuri Kolomensky, UC Berkeley,
11:00 am - 12:00 pm	High Energy Theory Seminar Lauritsen 469 New and Old Exact Dualities Djordje Radicevic, Perimeter Institute,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Room temperature photo-induced electron-hole gas-to-liquid transition in 2D materials Alexander Kemper, Assistant Professor, Physics Department, North Carolina State University,
2:00 pm - 3:00 pm	TAPIR Seminar Cahill 370 The NICER mission and the Nanohertz Gravitational Wave Sky Andrea Lommen, Professor, Department of Physics & Astronomy, Haverford College,
2:30 pm - 3:30 pm	Special Math Colloquium Linde Hall 310 New roots of Lie theory Andrei Okounkov, Department of Mathematics, Columbia University,
3:00 pm - 4:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Single Photon Detectors, Parity Measurements and Heralded Cat States in the Microwave Domain Andreas Wallraff, Professor for Solid State Physics, Department of Physics, ETH Zurich, Switzerland,
4:00 pm - 5:00 pm	Geometry and Topology Seminar Linde Hall 187 Renormalized volume of hyperbolic 3-manifolds Kenneth Bromberg, Department of Mathematics, University of Utah,
4:30 pm - 5:20 pm	Caltech/UCLA Joint Analysis Seminar Linde Hall 310 High frequency limits and Burnett's conjecture in general relativity Jonathan Luk, Department of Mathematics, Stanford University,
5:30 pm - 6:20 pm	Caltech/UCLA Joint Analysis Seminar Linde Hall 310 The First-Order Planning Problem in Mean Field Games Jameson Graber, Department of Mathematics, Baylor University,

Monday, May 6
12:00 pm - 1:00 pm	Math Graduate Student Seminar Linde Hall 255 Random walks, harmonic functions, 0-1 laws, and the Poisson boundary of groups Joshua Frisch, Department of Mathematics, Caltech,
4:00 pm - 5:00 pm	High Energy Physics Seminar Lauritsen 469 New accelerator experiments for dark sectors Stefania Gori, UC Santa Cruz,
5:00 pm - 6:00 pm	The SPHEREx All-Sky Infrared Spectral Survey Satellite Cahill, Hameetman Auditorium

Tuesday, May 7
4:00 pm - 5:00 pm	CMI Seminar: Alistair Sinclair Annenberg 213 The Lee-Yang Theorem and the Ising Model Alistair Sinclair, UC Berkeley,
4:00 pm - 5:00 pm	Mathematics Colloquium Linde Hall 310 The Johnson filtration is finitely generated Andrew Putnam, Department of Mathematics, University of Notre Dame,
4:00 pm - 5:00 pm	Gravitational-Wave Research Seminar Cahill, Hameetman Auditorium Gravitational Wave Sources at the Heart of Galaxies Smadar Naoz, Department of Physics & Astronomy, UCLA,

Wednesday, May 8
12:00 pm - 1:00 pm	Mathematical Physics Seminar Linde Hall 187 Lower bounds for Extremal Polynomials Maxim Zinchenko, Department of Mathematics and Statistics, University of New Mexico,
3:00 pm - 5:00 pm	Geometry and Topology Seminar Linde Hall 387 The stable cohomology of the moduli space of curves with level structures Andrew Putman, Department of Mathematics, University of Notre Dame,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Dwarf Galaxies and Their Dark Matter Content Laura Sales, Assistant Professor, Physics and Astronomy, University of California, Riverside,
4:00 pm - 5:00 pm	Homotopy Type Theory Learning Seminar Linde Hall 187 Justin Campbell, Department of Mathematics, Caltech,

Thursday, May 9
4:00 pm - 5:00 pm	Physics Research Conference East Bridge 201 (Richard P. Feynman Lecture Hall) Many-body physics with arrays of individual Rydberg atoms Antoine Browaeys, CNRS Research Director, Institut d'Optique, Paris,

Friday, May 10
11:00 am - 12:00 pm	High Energy Theory Seminar Lauritsen 469 The Weak Gravity Conjecture and Repulsive Forces Ben Heidenreich, UMass Amherst,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Entanglement, Decoherence, & Quantum Ising Systems P.C.E. Stamp, Professor, University of British Columbia,
1:00 pm - 2:00 pm	High Energy Physics Seminar Lauritsen 469 Flavor Mixing of Quarks and Leptons Harald Fritzsch, LMU Munich,
2:00 pm - 3:00 pm	TAPIR Seminar Cahill 370 Interpreting the range of spectral properties from the tidal disruptions of stars by super-massive black holes Nathan Roth, Space-Science Institute Fellow, Department of Astronomy, University of Maryland and NASA Goddard,
3:00 pm - 4:00 pm	Analysis Seminar Linde Hall 255 Local dynamics of maps tangent to the identity Sara Lapan, Department of Mathematics, UC Riverside,
3:00 pm - 4:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 PT-symmetry breaking in microscopic gain-loss systems Peter Rabl, Assistant Professor, Theoretical Quantum Optics (TQO), TU Wien,
4:00 pm - 5:00 pm	Geometry & Topology Seminar Linde Hall 187 Heat kernel expansion of the Dirac-Laplacian of multifractal Robertson-Walker cosmologies Farzad Fathizadeh, Department of Mathematics, Swansea University,
8:00 pm - 10:00 pm	Stargazing Lecture Cahill, Hameetman Auditorium A Star is Born Mike Grudic, PhD Candidate, Department of Theoretical Astrophysics (TAPIR), Caltech,

Monday, May 13
4:00 pm - 5:00 pm	High Energy Physics Seminar Lauritsen 469 Towards Resolution of the MiniBooNE Anomaly with the MicroBooNE Experiment Brooke Russell, Yale University,

Tuesday, May 14
3:00 pm - 4:00 pm	IQI Weekly Seminar Annenberg 107 Hamiltonian simulation meets holographic duality Toby Cubitt, University College London,
4:00 pm - 5:00 pm	Chemical Physics Seminar Noyes 147 (J. Holmes Sturdivant Lecture Hall) Revealing the chemistry in quantum chemistry: from diatomics to proton coupled electron transfer in enzymes Gerald Knizia, Assistant Professor of Chemistry, Department of Chemistry, The Pennsylvania State University,
4:00 pm - 5:00 pm	CMI Seminar: Adam Smith Annenberg 213 The Structure of Optimal Private Tests for Simple Hypotheses Adam Smith, Professor, Computer Science and Engineering, Boston University,

Wednesday, May 15
4:00 pm - 5:00 pm	Homotopy Type Theory Learning Seminar Linde Hall 183 Aristotelis Panagiotopoulos, Department of Mathematics, Caltech,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium In (Data-Driven) Pursuit of Galactic Archaeology Melissa Ness, Assistant Professor, Astronomy, Columbia University,

Thursday, May 16
3:00 pm - 4:00 pm	Logic Seminar Linde Hall 255 A characterization of \Sigma^0_{n+2}-hardness Andrew Marks, Department of Mathematics, UCLA,
4:00 pm - 5:00 pm	Physics Research Conference East Bridge 201 (Richard P. Feynman Lecture Hall) Dark Matter in the Era of Gaia Lina Necib, Sherman Fairchild Postdoctoral Scholar in Theoretical Physics, Caltech,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 Iwasawa theory for function fields Bryden R. Cais, Department of Mathematics, University of Arizona,

Friday, May 17
11:00 am - 12:00 pm	High Energy Theory Seminar Lauritsen 469 Sphere packing, quantum gravity and extremal functionals Dalimil Mazac, Simons Center,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Projected least squares: a numerically cheap quantum tomography procedure with optimal error bounds Richard Kueng, Postdoctoral Scholar, Preskill and Tropp groups,
12:00 pm - 1:00 pm	Math Graduate Student Seminar Linde Hall 255 A twisted local index formula for curved noncommutative two tori Jim Tao, Department of Mathematics, Caltech,
2:00 pm - 3:00 pm	TAPIR Seminar Cahill 370 AGN Feedback, Multiphase Gas, and Star Formation in Massive Galaxies Yuan Li, TAC Postdoc Fellow, Department of Astronomy, UC Berkeley,
2:00 pm - 3:00 pm	Arithmetic Geometry Learning Seminar Linde Hall 187 Use of Kudla-Millson Theory in the work of Ichino-Prasanna Zavosh Amir Khosravi, Department of Mathematics, Caltech,
3:00 pm - 5:00 pm	Geometry and Topology Seminar Linde Hall 187 The geometry of the cyclotomic trace Aaron Mazel-Gee, Department of Mathematics, USC,
4:00 pm - 4:50 pm	Caltech/UCLA Joint Analysis Seminar On the Discretized sum-product theorem Nets Katz, Department of Mathematics, Caltech,
5:00 pm - 5:50 pm	Caltech/UCLA Joint Analysis Seminar Random Vector Functional Link Neural Networks as Universal Approximators Palina Salanevich, Department of Mathematics, UCLA,

Monday, May 20
8:00 am - 1:00 pm	Short Course: Data Driven Approaches to Searches for Technosignatures Cahill, Hameetman Auditorium
4:00 pm - 5:00 pm	Algebra and Geometry Seminar Linde Hall 387 CANCELLED Isabel Leal, Courant Institute of Mathematical Sciences, New York University,
4:00 pm - 5:00 pm	High Energy Physics Seminar Lauritsen 469 Neutrino Oscillation Probabilities in Matter Peter Denton, Brookhaven National Laboratory,

Tuesday, May 21
3:00 pm - 4:00 pm	IQI Weekly Seminar Annenberg 107 Weak simulation and benchmarking of sparse quantum circuits Daniel Stilck França, University of Copenhagen,
4:00 pm - 5:00 pm	PMA & Applied Physics Special Seminar East Bridge 114 Controlling light and matter using cooperative radiation Susanne Yelin, Professor of Physics, University of Connecticut,
4:00 pm - 5:00 pm	CMI Seminar: Vijay Vazirani Annenberg 213 Matching is as Easy as the Decision Problem, in the NC Model Vijay Vazirani, UC Irvine,
4:00 pm - 5:00 pm	Chemical Physics Seminar Noyes 147 (J. Holmes Sturdivant Lecture Hall) On the role of asynchronicity in C-H bond activations Martin Srnec, Head of Department of Computational Chemistry, Department of Computational Chemistry, J. Heyrovsky Institute of Physical Chemistry,

Wednesday, May 22
2:00 pm - 3:00 pm	Special TAPIR Seminar Cahill 312 Wasserstein Generative Adversarial Network for Time Series Data Augmentation in Astronomy Pavlos Protopapas, Scientific Program Director and Lectur, Institute for Applied Computational Science, Harvard University,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Exoplanets and the Search for Extraterrestrial Life Ignas Snellen, Professor of Observational Astrophysics, Leiden University,
4:00 pm - 5:00 pm	Homotopy Type Learning Seminar Linde Hall 187 Sasha Yom Din, Department of Mathematics, Caltech,

Thursday, May 23
4:00 pm - 5:00 pm	Physics Research Conference East Bridge 201 (Richard P. Feynman Lecture Hall) What have we learned about binary neutron stars since the discovery of GW170817? Duncan Brown, Charles Brightman Professor of Physics, Syracuse University,

Friday, May 24
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Quantum Electrodynamics of Superconducting Circuits Hakan E. Tureci, Associate Professor, Department of Electrical Engineering, Princeton University,
2:00 pm - 3:00 pm	TAPIR Seminar Cahill 370 Assembly bias, galactic conformity, and the galaxy-halo connection Angela Berti, Graduate Student, Department of Physics, University of California, San Diego,
2:00 pm - 3:00 pm	Arithmetic Geometry Learning Seminar Linde Hall 187 Work of Ichino-Prasanna on the Jacquet-Langlands Correspondence (2/3) Zavosh Amir Khosravi, Department of Mathematics, Caltech,
3:00 pm - 5:00 pm	Geometry and Topology Seminar Linde Hall 187 Affine actions with Hitchin linear part Tengren Zhang, Mathematics Department, National University of Singapore,
3:00 pm - 4:00 pm	Analysis Seminar Linde Hall 255 Conformal field theory on the Riemann sphere and its boundary version for SLE Nam-Gyu Kang, School of Mathematics, Korea Institute for Advanced Study,

Tuesday, May 28
3:00 pm - 4:00 pm	Logic Seminar Linde Hall 255 Nonstandard analysis and Diophantine equations Martino Lupini, School of Mathematics and Statistics, Victoria University of Wellington,

Wednesday, May 29
4:00 pm - 5:00 pm	Algebra and Geometry Seminar Linde Hall 387 Perverse sheaves, the Katz-Klemm-Vafa formula, and the P=W conjecture Junliang Shen, Department of Mathematics, MIT,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Simulations of Electromagnetic Counterparts to Gravitational Wave Sources Andrew MacFadyen, Associate Professor, Department of Physics, New York University,
8:00 pm - 9:30 pm	Watson Lecture - Sugars: The Underappreciated Building Blocks of Life Beckman Auditorium Linda C. Hsieh-Wilson, Arthur and Marian Hanisch Memorial Professor of Chemistry, Caltech,

Thursday, May 30
12:00 pm - 1:00 pm	Math Graduate Student Seminar Linde Hall 255 Spinors and Dirac operators Todd Norton, Department of Mathematics, Caltech,
4:00 pm - 5:00 pm	Physics Research Conference East Bridge 201 (Richard P. Feynman Lecture Hall) Exploring the Dark Sector: Surprising Opportunities at Familiar Mass Scales Natalia Toro, Associate Professor of Particle Physics and Astrophysics, SLAC,
6:00 pm - 7:00 pm	Postdoctoral Math Seminar Linde Hall 387 Penrose tilings of compact surfaces Peter Smillie, Department of Mathematics, Caltech,

Friday, May 31
11:00 am - 12:00 pm	High Energy Theory Seminar Lauritsen 469 Matter Chern-Simons Theories in a Background Magnetic Field Indranil Halder, Tata Institute of Fundamental Research, Mumbai,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Ab initio electronic T1 spin relaxation times in silicon and diamond & Computing charge transport in materials from first principles Jinsoo Park, Graduate Student, Bernardi group, Applied Physics and Materials Science, Jin-Jian Zhou, Postdoctoral Scholar, Bernardi group, Applied Physics and Materials Science,
2:00 pm - 3:00 pm	Chemical Physics Seminar Schlinger 101 Structure, symmetry and charge as drivers for non-statistical processes on the femtosecond timescale Theis Solling, Professor of Chemistry, Department of Chemistry, University of Coppenhagen,
2:00 pm - 3:00 pm	TAPIR Seminar Cahill 370 Gravitational Wave Astronomy: Sweeping Through the Spectrum Rhondale (Ron) Tso, Graduate Student, TAPIR, Caltech,
2:00 pm - 3:00 pm	Arithmetic Geometry Learning Seminar Linde Hall 187 Work of Ichino-Prasanna on the Jacquet-Langlands Correspondence (3/3) Zavosh Amir Khosravi, Department of Mathematics, Caltech,
4:30 pm - 5:20 pm	Caltech/UCLA Joint Analysis Seminar Linde Hall 310 Functions of perturbed self-adjoint operators Rupert Frank, Department of Mathematics, Caltech, Mathematics Institute, LMU München,
5:30 pm - 6:20 pm	Caltech/UCLA Joint Analysis Seminar Linde Hall 310 Constructing and uniformizing Loewner Carpets Sylvester Eriksson-Bique, Department of Mathematics, UCLA,