The Science of Quantum Computers

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Lazers bring atoms to temperatures that are millionths of a degree above absolute zero. They can then be used to extract energy from the atoms and put it into light field. And this is what we that we need to push for quantum computers, right? When you say exact cubits,. I mean, that'sa 20 cubit quantum computers is, we haven't had anything more than that, i guess. Bul, we woner wonder what happens in your lab when you're pushing these lontom systems around.

When it comes to thinking about quantum mechanics, there are levels. One level is shut-up-and-calculate: find a wave function, square it to get a probability. One level is foundational: dig deeply into the underlying ontology. But there’s a level in between, long neglected but recently coming to life. In this level you think about — or do experiments with — entangled quantum systems in the real world, putting entanglement to use. Monika Schleier-Smith is an experimental physicist specializing in cold atoms, which can be both entangled and manipulated. We discuss how to use such systems to study everything from metrology to quantum gravity.

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Monika Schleier-Smith received her Ph.D. in physics from the Massachusetts Institute of Technology. She is currently an Associate Professor of Physics at Stanford University. Among her awards are a MacArthur Fellowship, a Sloan Fellowship, and the I. I. Rabi Prize in Atomic, Molecular, and Optical Physics from the American Physical Society.

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