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Particle Theory Group  /  Calendar

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April 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,
12:15pm 1:00pm
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Caltech/IPAC Lunch Seminar

New Views on Extreme Starbursts: Clumps in Local ULIRGs with JWST
Laura Lenkic, Caltech/IPAC,
Thursday, April 2nd, 2026
4:00pm 5:00pm
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Physics Colloquium

Online and In-Person Event
Quantum Simulation of the Unknown: Observation of Pseudogap Physics in the Fermi–Hubbard Model at Ultralow Temperatures
Markus Greiner, Professor of Physics, Physics, Harvard,
Friday, April 3rd, 2026
11:00am 12:00pm
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High Energy Theory Seminar

Online and In-Person Event
Navigating Collider Phenomenology with Light-Ray Operators & Chew-Frautschi Plot
Hao Chen, Massachusetts Institute of Technology,
Monday, April 6th, 2026
4:00pm 5:00pm
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High Energy Physics Seminar

Online and In-Person Event
Flavor, Accidentally
Hannah Banks, New York University,
Wednesday, April 8th, 2026
11:00am 12:00pm
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High Energy Theory Seminar

Online and In-Person Event
Spinspacetime: A New Chapter in Relativity
Joonhwi Kim, Caltech,
12:15pm 1:00pm
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Caltech/IPAC Lunch Seminar

Online Event
Carbon dioxide and evidence for water in the Hottest exo-Neptune
Yoni Brande, University of Maryland,
Thursday, April 9th, 2026
4:00pm 5:00pm
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Physics Colloquium

Online and In-Person Event
Quantum Intelligence
Robert Huang, Assistant Professor of Theoretical Physics, PMA, Caltech,
Friday, April 10th, 2026
11:00am 12:00pm
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High Energy Theory Seminar

Online and In-Person Event
TBA
Kelian Häring, University of Amsterdam,
1:00pm 2:00pm
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High Energy Physics Seminar

Online and In-Person Event
A unified approach to the self force problem
Ira Rothstein, Carnegie Mellon University,
Monday, April 13th, 2026
4:00pm 5:00pm
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High Energy Physics Seminar

Online and In-Person Event
TBA
Claudio Manzari, Institute for Advanced Study,
Wednesday, April 15th, 2026
11:00am 12:00pm
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High Energy Theory Seminar

Online and In-Person Event
TBA
Maciek Kolanowski, UC Santa Barbara,
3:30pm 4:30pm
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High Energy Physics Seminar

Online and In-Person Event
Axial vector form factors and the scalar charge of nucleons from lattice QCD
Rajan Gupta, Los Alamos National Laboratory,
Thursday, April 16th, 2026
4:00pm 5:00pm
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Physics Colloquium

Online and In-Person Event
Can Antiferromagnetic Order Survive Lattice Melting?
Daniel Podolsky, Condensed Matter & Materials Physics, Technion,
Friday, April 17th, 2026
11:00am 12:00pm
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High Energy Theory Seminar

Online and In-Person Event
TBA
Ji Hoon Lee, ETH-Zurich,
Monday, April 20th, 2026
4:00pm 5:00pm
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High Energy Physics Seminar

Online and In-Person Event
TBA
Pablo Quilez, CERN,
Wednesday, April 22nd, 2026
11:00am 12:00pm
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High Energy Theory Seminar

Online and In-Person Event
TBA
Mina Himwich, Princeton University,
Thursday, April 23rd, 2026
4:00pm 5:00pm
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Physics Colloquium

Online and In-Person Event
Quantum Interconnects and Modularity via Waveguide QED
William Oliver, Professor of Physics, Department of Physics, MIT,
Friday, April 24th, 2026
11:00am 12:00pm
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High Energy Theory Seminar

Online and In-Person Event
TBA
Shruti Paranjape, Brown University,
Monday, April 27th, 2026
4:00pm 5:00pm
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High Energy Physics Seminar

Online and In-Person Event
TBA
Seth Koren, University of Notre Dame,
Wednesday, April 29th, 2026
11:00am 12:00pm
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High Energy Theory Seminar

Online and In-Person Event
TBA
Francesco Calisto, Caltech,
Thursday, April 30th, 2026
4:00pm 5:00pm
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Physics Colloquium

Online and In-Person Event
Nelson Darkwah Oppong, Assistant Professor of Physics, PMA, Caltech,