When: 26 May, 2021
Space availability is limited
A 1-day free online workshop
Pushing the engineering boundaries beyond existing techniques.
Professor Daniel Lidar
Daniel Lidar is the holder of the Viterbi Professorship of Engineering at the University of Southern California, and researches quantum information processing. He holds join appointments in the departments of Chemistry and Physics, is the Director of the USC Center for Quantum Information Science and Technology, and is the co-Director of the USC-Lockheed Martin Center for Quantum Computing. He did his postdoctoral work at UC Berkeley after receiving his Ph.D. in Physics from the Hebrew University of Jerusalem in 1997. Prior to joining USC in 2005 he was a faculty member at the University of Toronto for five years. Lidar is a recipient of a Sloan Research Fellowship, a Guggenheim Foundation Fellowship, is an elected Fellow of the American Association for the Advancement of Science (AAAS), the American Physical Society (APS), and the Institute of Electrical and Electronics Engineers (IEEE), and was a Moore Distinguished Scholar in Physics at Caltech.
Abstract of the talk:
As quantum computing proceeds from perfecting physical qubits towards testing logical qubits and small scale algorithms, an urgent question being confronted is how to decide that critical milestones and thresholds have been reached. Typical criteria are gates exceeding the accuracy threshold for fault tolerance, logical qubits with higher coherence than the constituent physical qubits, and logical gates with higher fidelity than the constituent physical gates. In this talk I will argue in favor of a different criterion I call “quantum algorithmic breakeven”, which focuses on demonstrating an algorithmic scaling improvement in an error-corrected setting over the uncorrected setting. I will present evidence that current experiments with commercial quantum annealers have already crossed this threshold. I will also discuss our latest evidence for a “limited quantum speedup” with such devices. The lessons we have learned from experimenting with commercial devices with many noisy qubits will hopefully inform other approaches to quantum computing.
Professor Paul G. Kwiat
Paul G. Kwiat is the Bardeen Chair in Physics, at the University of Illinois, in Urbana-Champaign, and is the inaugural Director of the Illinois Quantum Information Science and Technology Center (IQUIST). A Fellow of the American Physical Society and the Optical Society of America, he has given invited talks at numerous national and international conferences, and has authored over 160 articles on various topics in quantum optics and quantum information, including several review articles. His research focuses on optical implementations of quantum information protocols, particularly using entangled—and hyperentangled— photons from parametric down-conversion. He received the Optical Society of America 2009 R. W. Wood Prize, as the primary inventor of the world’s first sources of polarization-entangled photons from downconversion, which have been used for quantum cryptography, dense-coding, quantum teleportation, quantum metrology, and realizing optical quantum gates. He has also done pioneering work on highefficiency single-photon detectors, frequency-upconversion-based detection, and high-speed quantum random number generation.
Professor Alexander Lvovsky
Alexander Lvovsky is an experimental physicist. He was born and raised in Moscow and did his undergraduate in Physics at the Moscow Institute of Physics and Technology. In 1993, he became a
graduate student in Physics at Columbia University in New York City. His thesis research, conducted under the supervision of Dr. Sven R. Hartmann, was in the field of coherent optical transients in atomic gases. After completing his Ph. D. in 1998, he spent a year at the University of California, Berkeley as a postdoctoral fellow in the Department of Physics, and then five years at Universität Konstanz in Germany, first as an Alexander von Humboldt postdoctoral fellow, then as a research group leader in quantumoptical information technology. In 2004 he became Professor in the Department of Physics and Astronomy at the University of Calgary, and from autumn 2018, a professor at the University of Oxford. Alexander has also been a part of the team that created the Russian Quantum Center, and, since 2013, he has been working there as a part-time research group leader. Alexander is a past Canada Research Chair, a lifetime member of the American Physical Society, a Fellow of the Optical Society and a winner of many awards – most notably the International Quantum Communications award, commendation letter from the Prime Minister of Canada and the Emmy Noether research award of theGerman Science Foundation. His research has been featured by CBC, NBC, Wired, New Scientist, MIT Technology Review, TASS, Daily Mail, and other media.
Abstract of the talk:
Optics and machine learning are natural symbionts. I will present three examples of how these fields can benefit each other based on our recent experimental work:
· optical neural networks and their all-optical training;
· robotic alignment of optical experiments;
· application of machine learning in linear-optical far-field superresolution imaging.
Dr. Clarice D. Aiello
Dr. Clarice D. Aiello is a quantum engineer interested in how quantum physics informs biology at the nanoscale. She is an expert on nanosensors harnessing room-temperature quantum effects in noisy environments. Aiello received her Ph.D. from MIT in Electrical Engineering and held postdoctoral appointments in Bioengineering at Stanford, and in Chemistry at Berkeley. She joined UCLA in 2019, where she leads the Quantum Biology Tech (QuBiT) Lab.
Abstract of the talk: From nanotech to living sensors unraveling the spin physics of biosensing at the nanoscale Substantial in vitro and physiological experimental results suggest that similar coherent spin physics might underlie phenomena as varied as the biosensing of magnetic fields in animal navigation and the magnetosensitivity of metabolic reactions related to oxidative stress in cells. If this is correct, organisms might behave, for a short time, as “living quantum sensors” and might be studied and controlled using quantum sensing techniques developed for technological sensors. I will outline our approach towards performing coherent quantum measurements and control on proteins, cells and organisms in order to understand how they interact with their environment, and how physiology is regulated by such interactions. Can coherent spin physics be established – or refuted! – to account for physiologically relevant biosensing phenomena, and be manipulated to technological and therapeutic advantage?
Dr. Alan Migdall
Dr. Migdall’s current interests broadly cover quantum optics with research related to single-photon sources, detectors, processors, and quantum memory for quantum cryptography and quantum
computation. Specific efforts involve correlated two-photon light (https://www.youtube.com/watch?v=1MaOqvnkBxk), nonlinear optics, parametric downconversion, Raman scattering, microstructure fibers, multi-particle entanglement, randomness generation (http://www.nist.gov/itl/csd/ct/nist_beacon.cfm), and classical and quantum metrology.
Migdall leads the Quantum Optics Group of the Quantum Measurement Division at NIST. He is a fellow of the Joint Quantum Institute at the University of Maryland and a fellow of the American Physical Society. He has organized a number of conferences and workshops on single photon detector and source technologies, as well as the applications and metrology of that technology. He founded the Single Photon Workshop, which debuted at NIST in Gaithersburg in 2003 and has continued biannually at metrology and national labs in the US and around the world. He was editor of a book entitled Single Photon Generation and Detection.
Migdall has been part of a number of science outreach efforts including the OSA Eastman/Presidential Speaker program, giving lectures at numerous universities and colleges, as well as local high schools, middle schools, and elementary schools. He has provided research opportunities for graduate, undergraduate, and high school students. In addition, he was the science advisor for a National Academy of Sciences middle school optics curriculum program.
Migdall began his career at NIST with an NRC postdoctoral fellowship in laser cooling and trapping of neutral atoms, was made a fellow of the American Physical Society in 2007, awarded a NIST Bronze medal in 2009 for his efforts in single photon technology, in 2013 and 2015 awarded patents related to single photon technology, and in 2016 was part of the team that was awarded a Commerce Dept. Gold medal for the long-sought goal of achieving a very strong test rejecting local realistic models as possible alternatives to quantum mechanics.
Date(s) - May 26, 2021
8:30 am - 5:30 pm