Charles Tahan | |
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Assistant Director For Quantum Information Science, Office of Science and Technology Policy and Director, National Quantum Coordination Office | |
Chief Scientist,Laboratory for Physical Sciences,National Security Agency | |
Personal details | |
Education | College of William and Mary (BS,Physics,Computer Science) University of Wisconsin-Madison (PhD,Physics) |
Charles Tahan is a U.S. physicist specializing in condensed matter physics and quantum information science and technology. He currently serves as the Assistant Director for Quantum Information Science (QIS) and the Director of the National Quantum Coordination Office (NQCO) [1] within the White House Office of Science and Technology Policy. Tahan is also Chief Scientist of the National Security Agency's Laboratory for Physical Sciences. [2]
Tahan grew up in Northern Virginia,the son of a Lebanese immigrant. He graduated from Gonzaga College High School in Washington,D.C.,in 1996 where he was a Westinghouse Science Talent Search semifinalist [3] and may have created the first web page for a high school. [4] He earned a B.Sc. in physics and computer science with Highest Honors from the College of William &Mary in 2000 and a PhD in physics at the University of Wisconsin-Madison in 2005 in silicon quantum computing. [5] From 2005-2007 he was a National Science Foundation Distinguished International Postdoctoral Research Fellow at the University of Cambridge,UK;the Center for Quantum Computing Technology,Australia;and the University of Tokyo,Japan.
Tahan served as chief technical consultant for quantum information science and technology programs in DARPA’s Microsystems Technology Office (MTO) while at Booz Allen Hamilton from 2007-2009 helping to launch new DARPA programs such as QuEST and QIS. He joined the National Security Agency's Laboratory for Physical Sciences in 2009 as a physicist and technical program manager. As a program manager,Tahan stood up major research programs in silicon and superconducting quantum computing;quantum characterization,verification,and validation (coining the term QCVV); [6] and new and emerging qubit science and technology.
As a practicing physicist, [7] Tahan pioneered new approaches to silicon and superconducting quantum computing,strongly correlated photonics and solid light, [8] quantum acoustics and cavity phonodynamics, [9] [10] [11] and epitaxial superconductors. [12]
Tahan was Technical Director of the Laboratory for Physical Sciences in 2015-2020. [13]
Tahan became the first Director of the National Quantum Coordination Office in June,2020. [14] [15] He is currently Chief Scientist of LPS and the Chief of the QIS research office.
Tahan’s contributions have been recognized by the Researcher of the Year Award,the Presidential Early Career Award for Scientists and Engineers, [16] election as a Fellow of the American Physical Society, [17] and as an ODNI Science and Technology Fellow.
Tahan served as founding Executive Secretary of the NSTC Subcommittee on Quantum Information Science [18] and the NSTC Economic and Security Implications of Quantum Science Subcommittee. Tahan served on the Defense Science Board Quantum Task Force [19] and for the National Academy of Sciences. [20] [21] Tahan co-chairs the National Quantum Initiative Advisory Committee. [22]
As a graduate student in 2005,Tahan created and taught a new course on ‘’Nanotechnology and Society’’ [23] and subsequently explored the societal impacts of nanotechnology [24] and did early analysis of the quantum industry. [25] Tahan coined the term spookytechnology in 2007 as a way to promote his proposed definition [26] [27] [28] for quantum information technologies.
Tahan is creator of Meqanic, [29] one of the first games meant to build intuition about quantum computing and the Qubit Zoo. [30]
A quantum computer is a computer that exploits quantum mechanical phenomena. On small scales,physical matter exhibits properties of both particles and waves,and quantum computing leverages this behavior using specialized hardware. Classical physics cannot explain the operation of these quantum devices,and a scalable quantum computer could perform some calculations exponentially faster than any modern "classical" computer. In particular,a large-scale quantum computer could break widely used encryption schemes and aid physicists in performing physical simulations;however,the current state of the art is largely experimental and impractical,with several obstacles to useful applications.
This is a timeline of quantum computing.
D-Wave Quantum Systems Inc. is a Canadian quantum computing company,based in Burnaby,British Columbia. D-Wave claims to be the world's first company to sell computers that exploit quantum effects in their operation. D-Wave's early customers include Lockheed Martin,the University of Southern California,Google/NASA,and Los Alamos National Lab.
Jonathan P. Dowling was an Irish-American researcher and professor in theoretical physics,known for his work on quantum technology,particularly for exploiting quantum entanglement for applications to quantum metrology,quantum sensing,and quantum imaging.
Hartmut Neven is a scientist working in quantum computing,computer vision,robotics and computational neuroscience. He is best known for his work in face and object recognition and his contributions to quantum machine learning. He is currently Vice President of Engineering at Google where he is leading the Quantum Artificial Intelligence Lab which he founded in 2012.
Steven Mark Girvin is an American physicist who is Sterling Professor and former Eugene Higgins Professor of Physics at Yale University. He is noted for his theoretical work on quantum many body systems such as the fractional quantum Hall effect,and as co-developer of circuit quantum electrodynamics,the application of the ideas of quantum optics to superconducting microwave circuits. Circuit QED is now the leading architecture for construction of quantum computers based on superconducting qubits.
Michelle Yvonne Simmons is an Australian quantum physicist,recognised for her foundational contributions to the field of atomic electronics.
Zachary John Dutton is an American physicist who has worked on research centred mainly around cold atomic gases,EIT,low light level nonlinear optics,quantum memories,and coherent optical. Dutton graduated from Lindsay High School in Lindsay CA,and was awarded a BSc in physics from UC Berkeley in 1996. He was awarded his PhD in theoretical physics at Harvard University in 2000. His doctoral advisor was Prof.Lene Hau for his thesis entitled "Ultra-slow,stopped,and compressed light in Bose–Einstein condensates" He worked on a number of papers with Hau and Cyrus Behroozi,being amongst the first group to stop light completely. He undertook postdoctoral work at NIST–Gaithersburg with Dr. Charles Clark,prior to becoming a staff physicist at the Naval Research Lab in Washington. He conducted research centred mainly around cold atomic gases,EIT,low light level nonlinear optics,quantum memories,and coherent optical storage.
Robert J. Schoelkopf III is an American physicist,most noted for his work on quantum computing as one of the inventors of superconducting qubits. Schoelkopf's main research areas are quantum transport,single-electron devices,and charge dynamics in nanostructures. His research utilizes quantum-effect and single-electron devices,both for fundamental physical studies and for applications. Techniques often include high-speed,high-sensitivity measurements performed on nanostructures at low temperatures. Schoelkopf serves as director of the Yale Center for Microelectronic Materials and Structures and as associate director of the Yale Institute for Nanoscience and Quantum Engineering. Since 2014,Schoelkopf is also the Director of the Yale Quantum Institute. He is Professor of Physics and Sterling Professor of Applied Physics at Yale University. The title of Sterling Professor is the highest honor bestowed upon Yale faculty.
Michel Devoret is a French physicist and F. W. Beinecke Professor of Applied Physics at Yale University. He also holds a position as the Director of the Applied Physics Nanofabrication Lab at Yale. He is known for his pioneering work on macroscopic quantum tunneling,and the single-electron pump as well as in groundbreaking contributions to initiating the fields of circuit quantum electrodynamics and quantronics.
Yasunobu Nakamura(中村泰信Nakamura Yasunobu) is a Japanese physicist. He is a professor at the University of Tokyo's Research Center for Advanced Science and Technology (RCAST) and the Principal Investigator of the Superconducting Quantum Electronics Research Group (SQERG) at the Center for Emergent Matter Science (CEMS) within RIKEN. He has contributed primarily to the area of quantum information science,particularly in superconducting quantum computing and hybrid quantum systems.
Andreas Wallraff is a German physicist who conducts research in quantum information processing and quantum optics. He has taught as a professor at ETH Zürich in Zürich,Switzerland since 2006. He worked as a research scientist with Robert J. Schoelkopf at Yale University from 2002 to 2005,during which time he performed experiments in which the coherent interaction of a single photon with a single quantum electronic circuit was observed for the first time. His current work at ETH Zürich focuses on hybrid quantum systems combining superconducting electronic circuits with semiconductor quantum dots and individual Rydberg atoms as well as quantum error correction with superconducting qubits.
Jerry M. Chow is a physicist who conducts research in quantum information processing. He has worked as the manager of the Experimental Quantum Computing group at the IBM Thomas J. Watson Research Center in Yorktown Heights,New York since 2014 and is the primary investigator of the IBM team for the IARPA Multi-Qubit Coherent Operations and Logical Qubits programs. After graduating magna cum laude with a B.A. in physics and M.S. in applied mathematics from Harvard University,he went on to earn his Ph.D. in 2010 under Robert J. Schoelkopf at Yale University. While at Yale,he participated in experiments in which superconducting qubits were coupled via a cavity bus for the first time and two-qubit algorithms were executed on a superconducting quantum processor.
Paul Anthony Benioff was an American physicist who helped pioneer the field of quantum computing. Benioff was best known for his research in quantum information theory during the 1970s and 80s that demonstrated the theoretical possibility of quantum computers by describing the first quantum mechanical model of a computer. In this work,Benioff showed that a computer could operate under the laws of quantum mechanics by describing a Schrödinger equation description of Turing machines. Benioff's body of work in quantum information theory encompassed quantum computers,quantum robots,and the relationship between foundations in logic,math,and physics.
Monika Schleier-Smith is an American experimental physicist studying many-body quantum physics by precisely assembling systems of ultracold atoms. Her research helps connect the world of theoretical and experimental physics. These atomic,molecular,and optical physics (AMO) engineered systems have applications in quantum sensing,coherent control,and quantum computing. Schleier-Smith is an associate professor of physics at Stanford University,a Sloan Research Fellow,and a National Science Foundation CAREER Award recipient. Schleier-Smith also serves on the board of directors for the Hertz Foundation and also works to improve education through speaking and serving on panels.
Andrea Morello is the Scientia Professor of Quantum Engineering in the School of Electrical Engineering and Telecommunications at the University of New South Wales,and a Program Manager at the ARC Centre of Excellence for Quantum Computation and Communication Technology (CQC2T). Morello is the head of the Fundamental Quantum Technologies Laboratory at UNSW.
Hanhee Paik is a South Korean experimental quantum computing researcher who works for IBM Research at the Thomas J. Watson Research Center,where she helps develop superconducting devices for storing and operating on qubits.
Bei Zeng is a quantum information theorist at the Hong Kong University of Science and Technology,where she is a professor of physics,and director of the IAS Center for Quantum Technologies. As well as quantum information,her research interests include quantum computing and quantum error correction.
Marissa Giustina is an American physicist who is a senior research scientist at the Quantum Artificial Intelligence Lab. Her research considers the development of quantum computing and experimental tests of quantum theory.
Andrew A. Houck is an American physicist,quantum information scientist,and professor of electrical and computer engineering at Princeton University. He is director of the Co-Design Center for Quantum Advantage,a national research center funded by the U.S. Department of Energy Office of Science,as well as co-director of the Princeton Quantum Initiative. His research focuses on superconducting electronic circuits to process and store information for quantum computing and to simulate and study many-body physics. He is a pioneer of superconducting qubits.