Wednesday, February 1
12:15 pm - 1:00 pm	IPAC Astronomy Seminar Online and In-Person Event Illuminating the Nature of Cosmic Acceleration Yun Wang, IPAC, Caltech,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Probing Galaxy Physics with ISM Emission Lines Shengqi Yang, CTAC Postdoctoral Fellow, Carnegie Observatories,
7:00 pm - 9:00 pm	Comet Viewing Event Cahill Center for Astronomy and Astrophysics

Thursday, February 2
11:00 am - 12:00 pm	LIGO Seminar
2:00 pm - 3:00 pm	High Energy Theory Seminar Online and In-Person Event Quantum Detectorology Murat Kologlu, Yale University,
4:00 pm - 5:00 pm	Physics Colloquium Online and In-Person Event Axion Dark Matter and Quantum Measurement: ABRACADABRA to DMRadio , Lindley Winslow, Massachusetts Institute of Technology,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 The Gross--Kohnen--Zagier formula via $p$-adic uniformisation Lea Beneish, Department of Mathematics, UC Berkeley,

Friday, February 3
9:00 am - 10:00 am	LIGO Seminar
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event Nonperturbative scattering amplitudes from dispersive iterations of unitarity Alexander Zhiboedov, CERN,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Quantum error correction and computation with two-qubit measurements Arpit Dua, UQM-IQIM Postdoctoral scholar, Xie Chen Group,
2:00 pm - 3:00 pm	TAPIR Seminar Online and In-Person Event Core-Collapse Supernovae: From the Last Decade to the Next David Vartanyan, Hubble Einstein Fellow, Carnegie Observatories,
4:00 pm - 5:00 pm	Geometry and Topology Seminar Linde Hall 187 Fibrations, depth 1 foliations, and branched surfaces Chi Cheuk Tsang, Department of Mathematics, UC Berkeley,

Monday, February 6
4:00 pm - 5:00 pm	High Energy Physics Seminar Online and In-Person Event Explorations in Hilbert Space Markus Luty, UC Davis,
4:00 pm - 5:00 pm	Algebra and Geometry Seminar Linde Hall 387 The Tate conjecture for h^{2, 0} = 1 varieties over finite fields Xiaolei Zhao, Department of Mathematics, UC Santa Barbara,
4:00 pm - 5:00 pm	Special Chemical Physics Seminar Gates Annex B122 Short- and Long-Range Chemical Interaction in Cluster and Condensed Phase Wanlu Li, Postdoctoral Fellow, Department of Chemistry, University of California, Berkeley,
4:00 pm - 5:00 pm	Astronomy Tea Talk Online and In-Person Event Magnetic White Dwarfs: The Galactic X-ray Sky in the SRG/eROSITA Era Tony Rodriguez, Caltech,

Tuesday, February 7
12:00 pm - 1:00 pm	Logic Seminar Online Event The Solecki dichotomy and the Posner Robinson theorem Patrick Lutz, Department of Mathematics, UCLA,
2:30 pm - 3:30 pm	Caltech/UCLA/USC Joint Analysis Seminar Linde Hall 310 Sharp time asymptotics for the quasi-geostrophic equation and near plane waves of reaction-diffusion models Fazel Hadadifard, Department of Mathematics, UC Riverside,
3:30 pm - 4:30 pm	Caltech/UCLA/USC Joint Analysis Seminar Linde Hall 310 Radial projections in the plane Hong Wang, Department of Mathematics, UCLA,

Wednesday, February 8
11:00 am - 12:00 pm	Joint IQIM/AWS Seminar Series Annenberg 105 Good Gottesman-Kitaev-Preskill codes from the NTRU cryptosystem Jonathan Conrad, Free University, Berlin,
12:15 pm - 1:00 pm	IPAC Astronomy Lunch Seminar IPAC 102 (Large Conference Room) The Formation of Galaxies And Supermassive Black Holes. Early Eesults from JWST Tommaso Treu, Department of Astronomy, UCLA,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium The Role of AGN-Driven Winds in their Host Galaxies' Evolution Dalya Baron, Postdoctoral Fellow, Carnegie Observatories,
7:30 pm - 8:30 pm	Watson Lecture: Galactic Paleontology with JWST: Finding Living Fossils in the Ancient Universe Online and In-Person Event Chuck Steidel (PhD '90), Lee A. DuBridge Professor of Astronomy, Division of Physics, Mathematics and Astronomy, Department of Astronomy,

Thursday, February 9
4:00 pm - 5:00 pm	Physics Colloquium Online and In-Person Event Minerva: Solving Quantitative Reasoning Problems with Language Models Guy Gur-Ari, Google Research,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 Artin formalism for non-genuine p-adic Garrett-Rankin L-functions Kazim Büyükboduk, School of Mathematics and Statistics, University College Dublin,

Friday, February 10
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event Crossing Symmetry in Matter Chern Simons theories at finite N and k Shiraz Minwalla, TaTa Institute,
2:00 pm - 3:00 pm	TAPIR Seminar Online and In-Person Event Collisions in Galactic Nuclei: Stars, Binaries, and Black Holes Sanaea Rose, Graduate Student, Astronomy & Astrophysics, UCLA,
4:00 pm - 5:00 pm	Geometry and Topology Seminar Linde Hall 187 Finite Bowen-Margulis-Sullivan measures in higher rank Mikolaj Fraczyk, Department of Mathematics, University of Chicago,
7:30 pm - 9:30 pm	Astronomy on Tap "Planetary Detection" and "Space Volcanoes" in Death Valley Max Goldberg, PhD Candidate, Department of Astronomy, Caltech, Katherine de Kleer, Assistant Professor, Department of Planetary Science, Caltech,

Monday, February 13
11:00 am - 12:00 pm	Special ACM Seminar Annenberg 105 Towards the Ultimate Solver(s) for Wave Equations in the Time Domain Thomas Hagstrom, Professor of Mathematics, Center for Research Computing, Southern Methodist University,
4:00 pm - 5:00 pm	High Energy Physics Seminar Online and In-Person Event Axion wind detection with the homogeneous precession domain of superfluid helium-3 Christina Gao, University of Illinois Urbana-Champaign,
4:00 pm - 5:00 pm	Quantum Matter Seminar East Bridge 114 Quantum simulators: from the Fermi Hubbard model to quantum assisted NMR inference Eugene Demler, Professor, Department of Physics, ETH Zurich,
4:00 pm - 5:00 pm	Algebra and Geometry Seminar Linde Hall 387 p-adic Borel hyperbolicity of Shimura varieties of abelian type Abhishek Oswal, Department of Mathematics, Caltech,
4:00 pm - 5:00 pm	Astronomy Tea Talk Online and In-Person Event Thirtysomething black holes Lieke van Son, Harvard University,
7:30 pm - 9:30 pm	Astronomy on Tap "Supermassive Black Holes" and "The Age of Stars" Rocio Kiman, Burke Postdoctoral Fellow, Department of Astronomy, Caltech, Peter Boorman, Postdoctoral Fellow, Department of Astronomy, Caltech,

Tuesday, February 14
3:00 pm - 4:00 pm	Discrete Analysis Seminar Linde Hall 187 Recent progress on the Polynomial Szemeredi Theorem James Leng, Department of Mathematics, UCLA,
3:00 pm - 4:00 pm	LIGO Seminar

Wednesday, February 15
11:00 am - 12:00 pm	Joint IQIM/AWS Seminar Series Annenberg 105 Lower bounding the description complexity of quantum states Chinmay Nirkhe, IBM Quantum,
12:15 pm - 1:00 pm	IPAC Astronomy Seminar Online Event Prospects for Kinematic Sunyaev-Zeldovich Measurements from Current and Future Cosmic Microwave Background Experiments Srinivasan Raghunathan, NCSA, U. Illinois,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Theories of Planet Formation Eve Lee, Assistant Professor, Department of Physics, McGill University,
4:00 pm - 5:00 pm	Special Chemical Physics Seminar Gates Annex B122 Imaging the Ultrafast Dynamics of Excitons in Atomically Thin Semiconductors Alice Kunin, Postdoctoral Fellow, Department of Chemistry, Stony Brook University,

Thursday, February 16
1:00 pm - 2:00 pm	IQIM Postdoctoral and Graduate Student Seminar Annenberg 121 Ehrenfest's theorem beyond the Ehrenfest time: non-singular classical limit for general open systems Jess Riedel, NTT Research,
3:00 pm - 4:00 pm	LA Probability Forum Eigenvalues of minors of random matrices and roots of derivatives of random polynomials David Renfrew, Department of Mathematics and Statistics, Binghamton University,
4:00 pm - 5:00 pm	Physics Colloquium Online and In-Person Event Understanding Mechanisms for Creating Complex Materials with Built-In Cross-Coupled Responses Nicole Benedek, Cornell University,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 Algebraic and p-adic aspects of L-functions, with a view toward Spin L-functions for GSp_6 Ellen Eischen, Department of Mathematics, University of Oregon,
4:00 pm - 5:00 pm	LA Probability Forum Infinite trees in the arboreal gas Noah Halberstam, Department of Pure Mathematics and Mathematical Statistics, Cambridge University,
5:00 pm - 6:00 pm	LA Probability Forum Spectral stability under real random absolutely continuous perturbations Jorge Garza Vargas, Department of Computing and Mathematical Sciences, Caltech,

Friday, February 17
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event VOAs and RG flows in 4D N=2 Theories Jacques Distler, University of Texas, Austin,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Measuring Arbitrary Physical Properties in Analog Quantum Simulation Minh Tran, MIT/IBM,
1:00 pm - 2:00 pm	LIGO Seminar
2:00 pm - 3:00 pm	TAPIR Seminar Online and In-Person Event Zoom-ins and zooming out Zachary Hafen, McCue Fellow, Theoretical and Computational Astrophysics, UC Irvine,
4:00 pm - 5:00 pm	Geometry and Topology Seminar Online Event Boundedness problems in conformal dynamics Yusheng Luo, Institute for Mathematical Sciences, Stony Brook University,
5:00 pm - 9:00 pm	Black History Month Special Social Event Beckman Institute

Tuesday, February 21
2:00 pm - 3:30 pm	IQIM Postdoctoral and Graduate Student Seminar Fast erasure decoder for a class of quantum LDPC codes Nicolas Delfosse, Microsoft Quantum,
2:00 pm - 3:00 pm	Caltech/UCLA/USC Joint Analysis Seminar Online and In-Person Event Nonlocal particle approximations of the porous medium equation and applications to sampling and two-layer neural networks Katy Craig, Department of Mathematics, UC Santa Barbara,
3:00 pm - 4:00 pm	Caltech/UCLA/USC Joint Analysis Seminar Online and In-Person Event Dynamics on homogeneous spaces: a quantitative account Amir Mohammadi, Department of Mathematics, UC San Diego,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 187 Unramifiedness of weight 1 Hilbert Hecke algebras Mladen Dimitrov, Department of Mathematics, University of Lille,

Wednesday, February 22
12:15 pm - 1:00 pm	IPAC Astronomy Seminar Online and In-Person Event Molecular Gas And Star Formation Properties of Galaxies in Transition Dalya Baron, Carnegie Observatories,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Star and Cluster Formation in Nearby Galaxies Janice Lee, Chief Scientist, NSF's NOIR Lab, Gemini Observatory,
5:00 pm - 6:00 pm	KISS Lecture: Journey to the Center of Mars - Scientific Results of the InSight Mission Guggenheim 133 (Lees-Kubota Lecture Hall)

Thursday, February 23
4:00 pm - 5:00 pm	Physics Colloquium Online and In-Person Event Quantum Transport in 2D Superconductors and Semiconductors Jeanie Lau, The Ohio State University,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 p-adic Artin formalism for the triple product of modular forms Aprameyo Pal, Harish-Chandra Research Institute,

Friday, February 24
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event Coupled minimal models revisited Conor Behan, Oxford University,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Quantum computing over the rainbow: from scalable qumodes to scalable Gottesman-Kitaev-Preskill qubits Olivier Pfister, University of Virginia,
2:00 pm - 3:00 pm	TAPIR Seminar Online and In-Person Event On the modeling of black hole ringdown: quasi-normal modes and graybody factors Naritaka Oshita, Special Postdoctoral Researcher, Interdisciplinary Theoretical and Mathematical Sciences Program (iTHEMS), RIKEN,
4:00 pm - 5:00 pm	Geometry and Topology Seminar Linde Hall 187 Higgs bundles and SYZ geometry Charles Ouyang, Department of Mathematics and Statistics, University of Massachusetts, Amherst,
7:00 pm - 9:00 pm	Stargazing Lecture Cahill Center for Astronomy and Astrophysics Can Exoplanets Keep Their Atmospheres Long Enough for Life to Develop? Jessica Spake, 51 Pegasi b Postdoctoral Fellow, Department of Planetary Science, Caltech,

Monday, February 27
4:00 pm - 5:00 pm	Astronomy Tea Talk Online and In-Person Event Connecting the disk dispersal phase to magnetic morphology-driven stellar spin-down Kristina Monsch, Smithsonian Astrophysical Observatory (SAO),
4:00 pm - 5:00 pm	Algebra and Geometry Seminar Linde Hall 387 On the D-module of an isolated singularity Thomas Bitoun, Department of Mathematics & Statistics, University of Calgary,
4:00 pm - 5:00 pm	High Energy Physics Seminar Online and In-Person Event SMEFT, loops and all that Michael Trott, Neils Bohr Institute and Caltech,
4:00 pm - 5:00 pm	Quantum Matter Seminar East Bridge 114 Majorana zero modes and topological quantum computation: What, why, how, when? Sankar Das Sarma, Professor, Department of Physics, University of Maryland,

Tuesday, February 28
12:00 pm - 1:00 pm	Logic Seminar Online Event Clopen type semigroups of actions on 0-dimensional compact spaces Julien Melleray, Université Lyon 1,
12:00 pm - 1:00 pm	Special Quantum Matter Seminar West Bridge B157 (CMP Conference Room) Spin waves meet superconductivity Nicholas R. Poniatowski, Harvard University,