PMA Calendar
October 2023
Monday, October 2nd, 2023
12:00pm
–
10/3
6:00pm
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4:00pm
–
5:00pm
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High Energy Physics Seminar
Online and In-Person Event
Light Shining Through a Thin Wall: Evanescent Hidden Photon Detection
Ryan Janish,
Fermilab,
Wednesday, October 4th, 2023
10:30am
–
11:30am
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High Energy Theory Seminar
Online and In-Person Event
Grey Galaxies: The Endpoint of Superradiant Instabilities in Rotating AdS Black Holes
Jaeha Lee,
Caltech,
11:00am
–
12:00pm
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Joint IQIM/AWS Seminar Series
Online Event
Quantum Hamiltonian Descent
Xiaodi Wu,
Associate Professor,
Department of Computer Science and Institute for Advanced Computer Studies,
University of Maryland, College Park,
12:15pm
–
1:00pm
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Caltech/IPAC Lunch Seminar
TESS Stellar Variability Catalog (TESS-SVC)
Tara Fetherolf,
UC Riverside,
2:00pm
–
3:30pm
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Information, Geometry, and Physics Seminar
Bounding spectral gap for Laplacian and Dirac operator
Yixin Xu,
Department of Physics,
Caltech,
4:00pm
–
5:00pm
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ASTRONOMY COLLOQUIUM
Origin of Cosmic Rays: Updates from Multi-Messenger Observations
Nahee Park,
Assistant Professor,
Department of Physics, Engineering Physics, and Astronomy,
Queen's University,
Thursday, October 5th, 2023
2:30pm
–
3:30pm
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3:00pm
–
4:00pm
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4:00pm
–
5:00pm
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Algebra and Geometry Seminar
Open/closed correspondence and mirror symmetry
Song Yu,
Department of Mathematics,
Caltech,
4:00pm
–
5:00pm
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LA Probability Forum
Asymptotics for the site frequency spectrum associated with the genealogy of a birth and death process
4:00pm
–
5:00pm
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Physics Colloquium
Online and In-Person Event
Measuring the knots and braids of non-Hermitian oscillators
Jack Harris,
Yale,
5:00pm
–
6:00pm
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LA Probability Forum
Poisson Boundaries Without Moment Conditions
Joshua Frisch,
Department of Mathematics,
UC San Diego,
Friday, October 6th, 2023
10:00am
–
11:00am
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High Energy Theory Seminar
Online and In-Person Event
Integrable Kerr Black Hole Spectrum from Twistor Symmetries
Alfredo Guevara Gonzalez,
Harvard University,
12:00pm
–
1:00pm
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12:15pm
–
1:15pm
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IQIM Postdoctoral and Graduate Student Seminar
Measuring high-amplitude quantum motion in a nanogram object
Jack Harris,
Professor of Physics and Applied Physics,
Yale,
2:00pm
–
3:00pm
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TAPIR Seminar
Online and In-Person Event
A tale of two objects: binary formation, evolution and distribution
3:00pm
–
4:00pm
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4:00pm
–
5:00pm
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Monday, October 9th, 2023
4:00pm
–
5:00pm
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High Energy Physics Seminar
Online and In-Person Event
Neutrinoless double beta decay in effective field theory
Wouter Dekens,
INT, University of Washington,
4:00pm
–
5:00pm
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Quantum Matter Seminar
Probing post-measurement entanglement without post-selection
Sam Garratt,
UC Berkeley,
Tuesday, October 10th, 2023
4:00pm
–
5:00pm
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Chemical Physics Seminar
Pursuit of Strongly Correlated Electrons and their Applications on Quantum and Classical Devices
David A. Mazziotti,
Professor of Chemistry,
Department of Chemistry,
University of Chicago,
Wednesday, October 11th, 2023
10:30am
–
11:30am
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High Energy Theory Seminar
Online and In-Person Event
Entropy Vector Dynamics from Cayley Graphs
William Munizzi,
Arizona State University,
12:15pm
–
1:00pm
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IPAC Lunch Seminar October 11, 2023
Preparing for Euclid and Roman Galaxy Redshift Surveys: Galaxy Clustering Models and Observational Systematics
Kevin McCarthy,
Caltech/IPAC and Caltech/JPL,
2:00pm
–
3:30pm
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Information, Geometry, and Physics Seminar
Quantifying emergent effects through homological algebra
Johnny Jingze Li,
Mathematical Neuroscience Lab,
UC San Diego,
4:00pm
–
5:00pm
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ASTRONOMY COLLOQUIUM
From Exoplanets to the Solar System: Rocky Planet Formation in a New Light
Hilke Schlichting,
Professor of Planetary Science,
Department of Earth, Planetary & Space Sciences,
UCLA,
Thursday, October 12th, 2023
4:00pm
–
5:00pm
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Physics Colloquium
Online and In-Person Event
Simulating the quantum world on a classical computer
Garnet Chan,
Caltech,
Friday, October 13th, 2023
11:00am
–
12:00pm
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High Energy Theory Seminar
Online and In-Person Event
Evidence for KKLT de Sitter Vacua
Richard Nally,
Cornell University,
12:00pm
–
1:00pm
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IQIM Postdoctoral and Graduate Student Seminar
Higher-dimensional encoding and programmable openness with Rydberg atom arrays
Jacob Covey,
Assistant Professor of Physics,
University of Illinois at Urbana-Champaign,
2:00pm
–
3:00pm
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TAPIR Seminar
Online and In-Person Event
https://ctac.carnegiescience.edu/annastasia-haynie
Annastasia Haynie,
Graduate Student,
Carnegie Theoretical Astrophysics Center,
USC / Carnegie Observatories,
4:00pm
–
5:00pm
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Geometry and Topology Seminar
Labeled four cycles and the K(pi,1) problem for reflection arrangement complements
Saturday, October 14th, 2023
8:30am
–
10:30am
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Monday, October 16th, 2023
4:00pm
–
5:00pm
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High Energy Physics Seminar
Online and In-Person Event
Qubit-based sensing for axion dark matter
Chiara Salemi,
KICP, Stanford/SLAC,
4:00pm
–
5:00pm
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Tuesday, October 17th, 2023
2:00pm
–
3:30pm
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4:00pm
–
5:30pm
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4:00pm
–
5:00pm
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Mathematics Colloquium
The orbit method, microlocal analysis and applications to L-functions
Paul Nelson,
Department of Mathematics,
Aarhus University,
5:00pm
–
6:00pm
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Wednesday, October 18th, 2023
10:40am
–
11:40am
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High Energy Theory Seminar
Online and In-Person Event
Integer modes and Bulk w_(1+infinity) symmetry
Noah Miller,
Harvard University,
12:15pm
–
1:00pm
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Caltech/IPAC Lunch Seminar
Revisiting Galaxy Cluster Scaling Relations Through Dark Matter – Gas Coherence
Giulia Cerini,
Department of Physics,
University of Miami,
3:00pm
–
4:00pm
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Special TAPIR Seminar
Online and In-Person Event
Spectral Method for the Gravitational Perturbations of Black Holes
4:00pm
–
5:00pm
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ASTRONOMY COLLOQUIUM
Machine Learning: The Evolution of Gas from Molecular Clouds to Stars
Stella Offner,
Associate Professor of Astronomy,
Center for Scientific Machine Learning,
University of Texas, Austin,
7:30pm
–
8:30pm
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Thursday, October 19th, 2023
12:00pm
–
1:00pm
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High Energy Physics Seminar
Online and In-Person Event
Supermassive primordial black holes from inflation
Aurora Ireland,
University of Chicago,
2:30pm
–
3:45pm
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3:45pm
–
5:00pm
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Algebra and Geometry Seminar
The algebraic Green-Griffiths-Lang conjecture for the complement of a very general hypersurface in Pn
4:00pm
–
5:00pm
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Physics Colloquium
Online and In-Person Event
Galaxies as Probes of the Particle Physics Nature of Dark Matter
Mariangela Lisanti,
Princeton University,
Friday, October 20th, 2023
11:00am
–
12:00pm
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12:00pm
–
1:00pm
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IQIM Postdoctoral and Graduate Student Seminar
Measurement-Prepared Quantum Phases and Transitions
Wenjie Ji,
Postdoctoral Scholar, Chen Group,
2:00pm
–
3:00pm
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TAPIR Seminar
Online and In-Person Event
Probing Accretion Disk Structure Beyond the Standard Thin Disk Model