Monday, February 3
4:00 pm - 5:00 pm	High Energy Physics Seminar Lauritsen 469 SUSY Rilles: A Speculation on Superstring Signatures in the Cosmic Microwave Background S. James Gates, Jr., Brown University,
4:00 pm - 5:00 pm	Algebra and Geometry Seminar Linde Hall 387 Derived traces for Soergel categories Eugene Gorsky, Department of Mathematics, UC Davis,

Tuesday, February 4
1:00 pm - 2:00 pm	LIGO Seminar West Bridge 351 (LIGO Science Conference Room) Cosmography and Black Hole Spectroscopy with Gravitational Waves Will Farr, Professor, Stoneybrook,

Wednesday, February 5
11:00 am - 12:00 pm	Special Seminar in Computing and Mathematical Sciences Annenberg 105 Reliability, Equity, and Reproducibility in Modern Machine Learning Yaniv Romano, Postdoctoral Scholar, Department of Statistics, Stanford University,
12:00 pm - 1:00 pm	Math Graduate Student Seminar Linde Hall 187 Central limit theorem on conjugacy class measure of the symmetric group Yuhui Jin, Department of Mathematics, Caltech,
2:00 pm - 3:00 pm	Logic Seminar Linde Hall 387 Weak containment of subgroups Forte Shinko, Department of Mathematics, Caltech,
3:00 pm - 4:00 pm	IQI Weekly Seminar Annenberg 314 Fault-tolerant quantum error correction in bosonic systems Kyungjoo Noh, Graduate Student, Yale University,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Detecting the Shadow of the Black Hole in M87 Feryal Ozel, Professor of Astronomy, University of Arizona,

Thursday, February 6
4:00 pm - 5:00 pm	Physics Colloquium East Bridge 201 (Richard P. Feynman Lecture Hall) The Christy Lecture: Cosmic alchemy in the era of gravitational wave astronomy Enrico Ramirez-Ruiz, UC Santa Cruz,
4:00 pm - 5:30 pm	Atiyah-Singer Index Theorem Learning Seminar Linde Hall 255 Invariance Theory Bowen Yang, Department of Mathematics, Caltech,

Friday, February 7
11:00 am - 12:00 pm	High Energy Theory Seminar Lauritsen 469 OPE inversion and light cone bootstrap in generic dimensions Carlos Cardona, Bohr Institute,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Conformal field theories are magical Christopher White, Postdoctoral Associate, University of Maryland Condensed Matter Theory Center,
3:00 pm - 5:00 pm	Geometry and Topology Seminar Linde Hall 187 Surface bundles, monodromy, and arithmetic groups Bena Tshishiku, Department of Mathematics, Brown University,
3:00 pm - 4:00 pm	Applied Physics Seminar Watson 104 Transformative Meta-Optical Systems Dragomir N. Neshev, Professor, Physics, Australian National University,
4:00 pm - 4:50 pm	Caltech/UCLA Joint Analysis Seminar Local smoothing for the wave equation in $2+1$ dimensions Ruixiang Zhang, Department of Mathematics, University of Wisconsin-Madison,
5:00 pm - 5:50 pm	Caltech/UCLA Joint Analysis Seminar Counting rational points close to a hypersurface Jing-Jing Huang, Mathematics & Statistics, University of Nevada, Reno,