Friday26May 2017

Math, Physics and Computation Seminar: "A NASA Perspective on Quantum Computing: Opportunities and Challenges"

Friday, May 26, 2017 2:00pm
2017-05-26 14:00 2017-05-26 15:00 America/Los_Angeles Math, Physics and Computation Seminar: "A NASA Perspective on Quantum Computing: Opportunities and Challenges" Von Neumann Hall 545 W. Palm Ave, Orange, CA Mihaela Vajiac mbvajiac@chapman.edu

Free to attend

Von Neumann Hall

545 W. Palm Ave, Orange, CA

General Public

Everyone is welcome to attend

VENUE CHANGE: This event will now be held in Argyros Forum room 212

Friday, May 26th at 2:00pm (tea and cookies at 1:30pm)
Speaker: Dr. Eleanor Rieffel, NASA
Abstract: The success of the abstract model of computation, in terms of bits, logical operations, algorithms, and programming language constructs makes it easy to forget that computation is a physical process. Our cherished notions of computation and information are grounded in classical mechanics, but the physics of our universe is quantum. A natural question to ask is how computation would change if we adopted a quantum mechanical, instead of a classical mechanical, model of computation.
In the early 80s, Richard Feynman, Yuri Manin, and others recognized that certain quantum effect could not be simulated efficiently on conventional computers. This observation led researchers to speculate that perhaps such quantum effect could be used to speed up computation more generally. Slowly, a new picture of computation arose, one that gave rise to a variety of faster algorithms, novel cryptographic mechanisms, and alternative methods of communication. 
 
For most computational problems, however, it is currently unknown whether quantum algorithms can provide an advantage, and if so by how much, or how to design quantum algorithms that realize such advantages. Many of the most challenging computational problems arising in the practical world are tackled today by heuristic algorithms that have not been mathematically proven to outperform other approaches but have been shown to be effective empirically. While quantum heuristic algorithms have been proposed, empirical testing becomes possible only as quantum computation hardware is built. The next decade promises to be exciting emerging hardware makes  empirical testing of quantum heuristic algorithms more and more feasible.
 
In the first part of the talk, I will introduce key concepts underlying quantum computing and correct common misconceptions. In the second half of the talk, I will discuss applications of quantum computing, known advantages and limitations, including work at NASA on quantum heuristics. I will briefly touch on the current state-of-the-art in building quantum computers, quantum error correction and fault tolerance, and the many open research questions that remain.  
 
 
Eleanor G. Rieffel leads the Quantum Artificial Intelligence Laboratory at the NASA Ames Research Center. She joined NASA Ames Research Center in 2012 to work on their expanding quantum computing effort, after working at FXPAL where she performed research in diverse fields including quantum computation, applied cryptography, image-based geometric reconstruction of 3D scenes, bioinformatics, video surveillance, and automated control code generation for modular robotics.

Her research interests include quantum heuristics, evaluation and utilization of near-term quantum hardware, fundamental resources for quantum computation, quantum error suppression, and applications for quantum computing. She received her Ph.D. in mathematics from the University of California, Los Angeles. She is best known for her 2011 book Quantum Computing: A Gentle Introduction with coauthor Wolfgang Polak and published by MIT press.
 

You can contact the event organizer, Mihaela Vajiac at mbvajiac@chapman.edu or (714) 997-6820.

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