While light cannot escape a black hole, the bright glow of rapidly orbiting gas has its own unique flicker. In a recent paper submitted to Astrophysical Journal Letters, UC Santa Barbara’s Sean Ressler, Lena Murchikova at the Institute for Advanced Study and Chris White at Princeton University were able to use this subtle flickering to construct the most accurate model to date of our own galaxy’s central black hole — Sagittarius A* (Sgr A*) — providing insight into properties such as its structure and motion. Read more.
For three decades, researchers hunted in vain for new elementary particles that would have explained why nature looks the way it does. As physicists confront that failure, they’re reexamining a longstanding assumption: that big stuff consists of smaller stuff.
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Grant Remmen believes he has a new approach for exploring the quirks of the zeta function. He has found an analogue that translates many of the function’s important properties into quantum field theory. Read more.
Doug Eardley and KITP Online share 20,000+ talks.
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Now one year past the onset of the pandemic, KITP is set to re-open, hopefully by Fall 2021.
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Lars Bildsten, KITP Director
KITP 2021 Spring Newsletter
Introducing beautiful new donor signage at Kohn Hall and the Munger Physics Residence
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KITP co-founder proposes a new approach in the search for the elusive graviton
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Harrison Tasoff, Science Writer, UCSB Public Affairs
KITP Newsletter, Fall 2021
A History of Art at the Institute
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Megan Turley, KITP Development Coordinator
KITP Newsletter, Fall 2021
New research reveals hidden processes at work in the hearts of large stars
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Harrison Tasoff, Science Writer, UCSB Public Affairs
KITP Newsletter, Fall 2021