Thursday, February 1
2:30 pm - 3:45 pm	Algebra and Geometry Seminar KLRW algebra from Floer theory Peng Zhou, Department of Mathematics, UC Berkeley,
3:45 pm - 5:00 pm	Algebra and Geometry Seminar q-Series invariants of plumbed manifolds Josef Svoboda, Department of Mathematics, Caltech,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 On the K-theory of Z/p^n Achim Krause, Mathematisches Institut, Universitat Muenster,
4:00 pm - 5:00 pm	Physics Colloquium Online and In-Person Event Why are astrophysical plasmas always magnetized? Axel Brandenburg, Nordita & KITP,

Friday, February 2
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event AdS Higgs mechanism for double trace deformed CFTs Andreas Karch, UT Austin,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Building quantum networks: from solid-state defects and Rydberg atoms in cavities to a new scientific frontier with hybrid quantum systems Aziza Suleymanzade, Harvard,
2:00 pm - 3:00 pm	TAPIR Seminar Online and In-Person Event Revealing Dark Matter and Galaxy Formation with Small-Scale Structure Ethan Nadler, Joint Postdoctoral Fellow, CTAC, Carnegie Observatories / USC,
4:00 pm - 5:00 pm	Geometry and Topology Seminar Linde Hall 187 Heegaard Floer symplectic cohomology and generalized Viterbo's isomorphism Roman Krutowski, Department of Mathematics, UCLA,

Monday, February 5
1:00 pm - 2:00 pm	Special LIGO Seminar West Bridge 351 (LIGO Science Conference Room) Experimental prototype of a phase-insensitive quantum filter for sensitivity enhancement of gravitational-wave detectors. Artemy Dmitriev,
2:30 pm - 3:30 pm	High Energy Theory Seminar Online and In-Person Event Matrix Entanglement and Beckenstein- Hawking Entropy Sandip Trivedi, TIFR, Mumbai,

Tuesday, February 6
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Adiabatic quantum computations with three-dimensional Rydberg atom graphs Minhyuk Kim, Korea University,

Wednesday, February 7
10:45 am - 11:45 am	High Energy Theory Seminar Online and In-Person Event The action of geometric entropy in topologically massive gravity Molly Kaplan, UC Santa Barbara,
12:00 pm - 1:00 pm	High Energy Theory Seminar Online and In-Person Event Stretched horizon, replica trick, and off-shell winding condensate, and all that Indranil Halder, Harvard University,
12:15 pm - 1:00 pm	Caltech/IPAC Lunch Seminar IPAC 102 (Large Conference Room) Dust and Gas Cometary Comae (aka Cometary Activity) in a Nutshell Yuna Kwon, Caltech/IPAC,
3:00 pm - 4:00 pm	Analysis Seminar Linde Hall 187 The Euler equations with a free interface Igor Kukavica, Department of Mathematics, USC,
4:00 pm - 5:00 pm	ASTRONOMY COLLOQUIUM Cahill, Hameetman Auditorium Formed Too Fast? Massive Galaxies at Cosmic Dawn Caitlin Casey, Associate Professor, Department of Astronomy, The University of Texas at Austin,
7:30 pm - 8:30 pm	Watson Lecture - Illuminating the Dynamic Night Sky: Discoveries from the Zwicky Transient Facility Beckman Auditorium

Thursday, February 8
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 Uniform irreducibility of Galois action on the p-primary part of Abelian 3-folds of Picard type Mladen Dimitrov, Department of Mathematics, University of Lille,
4:00 pm - 5:00 pm	Physics Colloquium Online and In-Person Event Magnetic power of neutron stars Andrei Beloborodov, Columbia University,

Friday, February 9
11:00 am - 12:00 pm	LIGO Seminar West Bridge 351 (LIGO Science Conference Room) Magnetic Noise Injection Scripts and Preliminary Results for The Virgo Detector Catalina Miritescu,
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event The EFT of Large Spin Mesons Gabriel Cuomo, Princeton & NYU,
4:00 pm - 5:00 pm	Geometry and Topology Seminar Linde Hall 187 3- and 4-dimensional invariants of satellite knots with (1,1)-patterns Holt Bodish, Department of Mathematics, University of Oregon,

Monday, February 12
4:00 pm - 5:00 pm	High Energy Physics Seminar Online and In-Person Event Cosmology and the high-redshift Universe Nashwan Sabti, Johns Hopkins University,

Tuesday, February 13
2:00 pm - 3:00 pm	Mathematics & Machine Learning Seminar East Bridge 114 Robust G-Invariance in G-Equivariant Networks Nina Miolane, Department of Electrical & Computer Engineering, UC Santa Barbara,
4:00 pm - 5:00 pm	Taussky-Todd Lecture Linde Hall 310 Extensions and the Twice-punctured Sphere Christopher Skinner, Department of Mathematics, Princeton University,
4:00 pm - 5:00 pm	High Energy Physics Seminar Online and In-Person Event Seeing the invisible: the search for low-mass axion dark matter with DMRadio Chiara Salemi, SLAC, ,
4:00 pm - 5:00 pm	Chemical Physics Seminar Noyes 147 (J. Holmes Sturdivant Lecture Hall) Computational catalyst design accelerated by machine learning with "Center-Environment" features: from spinel to perovskite oxides Yi Liu, Professor of Materials Science, Materials Genome Institute, Shanghai University, ,

Wednesday, February 14
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event Celestial Quantum Error Correction: From Noncommutative Geometry to Celestial CFT Yangrui Hu, Perimeter Institute,
12:15 pm - 1:00 pm	Caltech/IPAC Lunch Seminar IPAC 102 (Large Conference Room) The Role of Stellar Multiplicity in M-Dwarf Systems Catherine Clark, Caltech/IPAC,
4:00 pm - 5:00 pm	ASTRONOMY COLLOQUIUM Cahill, Hameetman Auditorium Galaxies in the Reionization Era: New Insight from JWST Daniel Stark, Professor of Astronomy, University of Arizona,

Thursday, February 15
2:30 pm - 3:45 pm	Algebra and Geometry Seminar Linde Hall 187 Filling Legendrians with barcodes David Nadler, Department of Mathematics, UC Berkeley,
3:45 pm - 5:00 pm	Algebra and Geometry Seminar Linde Hall 187 Integrality of mirror maps and arithmetic homological mirror symmetry Sheel Ganatra, Department of Mathematics, USC,
4:00 pm - 5:00 pm	Physics Colloquium Online and In-Person Event Opportunities for Machine Learning in Physics Max Welling, University of Amsterdam,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 An Euler system for the Adjoint of a modular form Christopher Skinner, Department of Mathematics, Princeton University,

Friday, February 16
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event The correspondence between rotating black holes and fundamental strings Marija Tomasevic, University of Amsterdam,
11:00 am - 12:00 pm	LIGO Seminar West Bridge 351 (LIGO Science Conference Room) Inverted oscillators for testing gravity-induced quantum entanglement Youka Kaku,
11:00 am - 12:00 pm	LIGO Seminar West Bridge 351 (LIGO Science Conference Room) Post-merger evolutions of compact binaries Matt Duez,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Interpretable Expressivity Separations in Trainable Quantum Machine Learning Eric Anschuetz, Sherman Fairchild Postdoctoral Scholar, Preskill Group,
2:00 pm - 3:00 pm	TAPIR Seminar Online and In-Person Event Detecting large baryonic feedback around DESI photometric galaxies Boryana Hadzhiyska, Postdoctoral Fellow, Department of Astronomy, UC Berkeley / LBNL,
4:00 pm - 5:00 pm	Geometry and Topology Seminar Online Event Freedman's Link Packing Question Elia Portnoy, Department of Mathematics, MIT,
8:00 pm - 10:00 pm	Stargazing Lecture Cahill Center for Astronomy and Astrophysics Chasing the Solar Atmosphere using Eclipses and the Parker Solar Probe Gabriel Muro, Postdoctoral Fellow, Department of Physics, Caltech,

Tuesday, February 20
12:00 pm - 1:00 pm	Special AMO Quantum Seminar East Bridge 114 Novel strategies for hardware-efficient quantum processors Harry Levine, AWS Center for Quantum Computer (Caltech),
2:00 pm - 3:00 pm	Mathematics & Machine Learning Seminar East Bridge 114 Graph learning models: theoretical understanding, limitations and mitigation Yusu Wang, Halicioglu Data Science Institute, UC San Diego,
2:00 pm - 3:00 pm	High Energy Theory Seminar Online and In-Person Event Complex saddles and possible chaos in string scatterings Takuya Yoda, Kyoto University,
4:00 pm - 5:00 pm	High Energy Physics Seminar Online and In-Person Event Molecules For Dark Matter Detection Benjamin Lillard, University of Oregon,

Wednesday, February 21
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event An all-orders 2d chiral algebra for 4d form factors Victor Fernandez, University of Washington,
12:15 pm - 1:00 pm	Caltech/IPAC Lunch Seminar IPAC 102 (Large Conference Room) The Most Extreme Young Stellar Accretion Outbursts Adolfo Carvalho, Caltech,
3:00 pm - 4:00 pm	Analysis Seminar Linde Hall 187 Classically forbidden regions in the chiral model of twisted bilayer graphene Michael Hitrik, Department of Mathematics, UCLA,
4:00 pm - 5:00 pm	ASTRONOMY COLLOQUIUM Cahill, Hameetman Auditorium Brown Dwarfs: Extrasolar Comparative Magnetospheric Physics Melodie Kao, Heising-Simons 51 Pegasi b Fellow, Astronomy & Astrophysics, UC Santa Cruz,

Thursday, February 22
2:00 pm - 3:00 pm	Frontiers in Chemistry Seminar Beckman Behavioral Biology B180 Towards quantitative and universal single molecule biophysics and mass photometry Philipp Kukura, Moore Distinguished Scholar, Professor of Chemistry, Department of Chemistry, University of Oxford,
4:00 pm - 5:00 pm	Physics Colloquium Online and In-Person Event Topology and "impossible" electronic devices Andrea Young,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 Anticyclotomic Euler systems for Conjugate-dual Galois representations Christopher Skinner, Department of Mathematics, Princeton University,

Friday, February 23
11:00 am - 12:00 pm	LIGO Seminar West Bridge 351 (LIGO Science Conference Room) Post-merger evolutions of compact binaries Matt Duez,
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event Emergence and breakdown of the membrane picture in Brownian models Shreya Vardhan, Stanford University,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Have we seen a demonstration of experimental quantum advantage? Bill Fefferman, University of Chicago,
2:00 pm - 3:00 pm	TAPIR Seminar Online and In-Person Event Delayed Explosions of Red Supergiants Following "Failed" Supernovae Andrea Antoni, Graduate Student, Department of Astronomy, UC Berkeley,
2:30 pm - 3:30 pm	Joint IQIM/AWS Seminar Series East Bridge 114 Fault-tolerant Coding for Quantum Communication Matthias Christandl, University of Copenhagen,
4:00 pm - 5:00 pm	Geometry and Topology Seminar Linde Hall 187 On the topology and index of minimal/Bryant framed surfaces Franco Vargas Pallete, Department of Mathematics, Yale University,

Monday, February 26
4:00 pm - 5:00 pm	Quantum Matter Seminar East Bridge 114 Quantum processors and quantum networks atom-by-atom Hannes Bernien, Professor, University of Chicago,
4:00 pm - 5:00 pm	High Energy Physics Seminar Online and In-Person Event Gravitational Waves from NNaturalness Akshay Ghalsasi, University of Pittsburgh,

Tuesday, February 27
12:00 pm - 1:00 pm	Special AMO Seminar East Bridge 114 Dipolar quantum phases emerging in a Hubbard quantum simulator Lin Su, Harvard University,
2:00 pm - 3:00 pm	Mathematics & Machine Learning Seminar East Bridge 114 Leveraging ML to identify structures in knot theoretic data Mark Hughes, Department of Mathematics, Brigham Young University,
4:00 pm - 5:00 pm	Mathematics Colloquium Linde Hall 310 Creating Clarity from Confusion: Three Lessons from Number Theory Ellen Eischen, Department of Mathematics, University of Oregon,

Wednesday, February 28
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event Holography and Regge Phases with large U(1) Charge Wei Li, Boston University, ,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 One Hundred Years After Heisenberg: Discovering the World of Simultaneous Measurements of Noncommuting Observables Carlton M. Caves, University of New Mexico,
12:15 pm - 1:00 pm	Caltech/IPAC Lunch Seminar Online Event The Evolution of a Young Stellar Accretion Outburst from V1741 Sgr Michael Kuhn, University of Hertfordshire,
3:00 pm - 4:00 pm	Analysis Seminar Linde Hall 187 A long-time inviscid limit for the 2D Navier-Stokes equations with Navier boundary conditions Jacob Bedrossian, Department of Mathematics, UCLA,
4:00 pm - 5:00 pm	ASTRONOMY COLLOQUIUM Cahill, Hameetman Auditorium The Quest for Coherence: Astrophysical Imaging from Interferometry to Photonics Peter Tuthill, Professor, Astronomy Department, The University of Sydney,
7:30 pm - 9:30 pm	Astronomy on Tap "Space Settlements" and "Planetary Compositions" Zach Weinersmith, Author and Cartoonist, "A City on Mars" and "Saturday Morning Breakfast Cereal", Maria Camarca, PhD Candidate, Department of Planetary Science, Caltech,

Thursday, February 29
2:30 pm - 3:45 pm	Algebra and Geometry Seminar Mirror symmetry for Coulomb branches Ivan Danilenko, Department of Mathematics, UC Berkeley,
3:45 pm - 5:00 pm	Algebra and Geometry Seminar Enumerating stably trivial topological vector bundles with higher real K-theories Morgan Opie, Mathematics Department, UCLA,
4:00 pm - 5:00 pm	LA Probability Forum Perfect t-embedding of uniformly weighted Aztec diamond Marianna Russkikh, Department of Mathematics, University of Notre Dame,
4:00 pm - 5:00 pm	Physics Colloquium Online and In-Person Event Clocks with ultracold molecules Tanya Zelevinsky, Columbia University,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 GRH and finite flat group schemes over Z Rene Schoof, Department of Mathematics, University of Rome,
5:00 pm - 6:00 pm	LA Probability Forum A Limit Law for the Maximum of Subcritical DG-model on a Hierarchical Lattice Haiyu Huang, Department of Mathematics, UCLA,
6:00 pm - 7:00 pm	LA Probability Forum Superdiffusion for Brownian motion with random drift Ahmed Bou-Rabee, Courant Institute of Mathematical Sciences, NYU,