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Wednesday, April 1, 2026

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Wednesday, April 1st, 2026
11:00am – 12:00pm
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High Energy Theory Seminar

Online and In-Person Event
Relational Perspectives in Quantum Gravity: Quantum Reference Frames and the Observer Dependence of Entropy
Anne-Catherine de la Hamette, ETH Zurich,
12:00pm – 1:00pm
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Logic Seminar

Online Event
Gδ​ Circle Squaring
Spencer Unger, Assistant Professor, Department of Mathematics, University of Toronto,
12:15pm – 1:00pm
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Caltech/IPAC Lunch Seminar

IPAC 102 (Large Conference Room)
New Views on Extreme Starbursts: Clumps in Local ULIRGs with JWST
Laura Lenkic, Caltech/IPAC,
4:00pm – 5:00pm
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Astronomy Colloquium

Cahill, Hameetman Auditorium
(Spatially) resolved clues about giant planets with JWST and friends
Laurent Pueyo, Associate Astronomer, Space Telescope Science Institute,