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This post is about generating a special type of light, squeezed light, using a mechanical resonator. But perhaps more importantly, it’s about an experiment (Caltech press release can be found here) that is very close to my heart: an experiment that brings to an end my career as a graduate student at Caltech and the [...]
Walter Burke Editor's Note: Yesterday and today, Caltech is celebrating the inauguration of the Walter Burke Institute for Theoretical Physics. John Preskill made the following remarks at a dinner last night honoring the board of the Sherman Fairchild Foundation. This is an exciting night for me and all of us at Caltech. Tonight [...]
Tianjin University, IQIM Scholar Alumna
2019 IQIM Seminars IQIM Postdoctoral and Graduate Student Seminars Archive The IQIM Weekly Postdoc/Grad Student Seminar is a student-run series focused on sharing work done across the IQIM group. The Friday gathering also offers a chance to interact with other research groups in informal discussions. If you are interesed in presenting, please [...]
Making your way to the cutting edge of any field is a daunting challenge. But especially when the edge of the field is expanding; and even harder still when the rate of expansion is accelerating. John recently helped Physics World create a special 25th anniversary issue where they identified the five biggest breakthroughs in physics [...]
It is Monday afternoon and the day seems to be a productive one, if not yet quite memorable. As I revise some notes on my desk, Beni Yoshida walks into my office to remind me that the high-energy physics seminar is about to start. I hesitate, somewhat apprehensive of the near-certain frustration of being lost [...]
We hope you’ll join us for a public lecture presented by Nicole Yunger Halpern featuring her recent book Quantum Steampunk, the Physics of Yesterday’s Tomorrow. Nicole completed her PhD in 2018, working with John Preskill and has been an active member of the IQIM community. We’re excited to share her new book with you. Friday, [...]
[youtube=http://www.youtube.com/watch?v=T2DXrs0OpHU?vq=hd720&rel=0&showinfo=0] by Jorge Cham You might think the title is a little exaggerated, but if there's one thing I've learned from Theoretical Physicists so far, it's to be bold with my conjectures about reality. Welcome to the second installment of our series of animations about Quantum Information! After an auspicious start describing doing the impossible, this [...]
Faculty, Quantum Information
[youtube=http://www.youtube.com/watch?v=hKFecm9NKbM?vq=hd720&rel=0&showinfo=0] by Jorge Cham. Ok, this is where things get weird. If quantum computers, femtometer motions or laser alligators weren't enough, let's throw in fractionalized electrons, topological surfaces and strings that go to the end of time. To be honest, the idea that an electron can't be split hadn't even occurred to me before my conversation with Gil [...]