Jason Alicea
Faculty, Topological Quantum Physics
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The theory of everything: Help wanted
When Scientific American writes that physicists are working on a theory of everything, does it sound ambitious enough to you? Do you lie awake at night thinking that a theory of everything should be able to explain, well, everything? What if that theory is founded on quantum mechanics and finds a way to explain gravitation through [...]
Where are you, Dr. Frank Baxter?
This year marks the 50th anniversary of my first publication. In 1964, when we were eleven-year-old fifth graders, my best friend Mace Rosenstein and I launched The Pres-stein Gazette, a not-for-profit monthly. Though the first issue sold well, the second issue never appeared. Front page of the inaugural issue of the Pres-stein Gazette. Faded [...]
Celebrating Theoretical Physics at Caltech’s Burke Institute
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 [...]
K-12 Programs
K-12 Programs IQIM interacts broadly with K-12 students and we also include teachers. Over 1,000 students participate in programs held on the Caltech campus including Project Scientist Academy, Southern California State Science Olympiad, and InnoWorks Academy. IQIM hosts high school teachers for a Summer Research Institute; a six-week immersion in the laboratory experience working directly with [...]
Reporting from the ‘Frontiers of Quantum Information Science’
What am I referring to with this title? It is similar to the name of this blog–but that’s not where this particular title comes from–although there is a common denominator. Frontiers of Quantum Information Science was the theme for the 31st Jerusalem winter school in theoretical physics, which takes place annually at the Israeli Institute for Advanced [...]
The 10 biggest breakthroughs in physics over the past 25 years, according to us.
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 [...]
The Most Awesome Animation About Quantum Computers You Will Ever See
[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 [...]
John Preskill
Faculty, Quantum Information
This Video Of Scientists Splitting An Electron Will Shock You
[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 [...]