S
Seon Kim
Researcher at Google
Publications - 8
Citations - 848
Seon Kim is an academic researcher from Google. The author has contributed to research in topics: Qubit & Quantum computer. The author has an hindex of 5, co-authored 8 publications receiving 456 citations.
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Journal ArticleDOI
Quantum approximate optimization of non-planar graph problems on a planar superconducting processor
Matthew P. Harrigan,Kevin J. Sung,Kevin J. Sung,Matthew Neeley,Kevin J. Satzinger,Frank Arute,Kunal Arya,Juan Atalaya,Joseph C. Bardin,Joseph C. Bardin,Rami Barends,Sergio Boixo,Michael Broughton,Bob B. Buckley,David A. Buell,B. Burkett,Nicholas Bushnell,Yu Chen,Zijun Chen,Ben Chiaro,Ben Chiaro,Roberto Collins,William Courtney,Sean Demura,Andrew Dunsworth,Daniel Eppens,Austin G. Fowler,Brooks Foxen,Craig Gidney,Marissa Giustina,R. Graff,Steve Habegger,Alan Ho,Sabrina Hong,Trent Huang,Lev Ioffe,Sergei V. Isakov,Evan Jeffrey,Zhang Jiang,Cody Jones,Dvir Kafri,Kostyantyn Kechedzhi,Julian Kelly,Seon Kim,Paul V. Klimov,Alexander N. Korotkov,Alexander N. Korotkov,Fedor Kostritsa,David Landhuis,Pavel Laptev,Mike Lindmark,Martin Leib,Orion Martin,John M. Martinis,John M. Martinis,Jarrod R. McClean,Matt McEwen,Matt McEwen,Anthony Megrant,Xiao Mi,Masoud Mohseni,Wojciech Mruczkiewicz,Josh Mutus,Ofer Naaman,Charles Neill,Florian Neukart,Murphy Yuezhen Niu,Thomas E. O'Brien,Bryan O'Gorman,Bryan O'Gorman,Eric Ostby,Andre Petukhov,Harald Putterman,Chris Quintana,Pedram Roushan,Nicholas C. Rubin,Daniel Sank,Andrea Skolik,Andrea Skolik,Vadim Smelyanskiy,Doug Strain,Michael Streif,Michael Streif,Marco Szalay,Amit Vainsencher,Theodore White,Z. Jamie Yao,Ping Yeh,Adam Zalcman,Leo Zhou,Leo Zhou,Hartmut Neven,Dave Bacon,E. Lucero,Edward Farhi,Ryan Babbush +95 more
TL;DR: The application of the Google Sycamore superconducting qubit quantum processor to combinatorial optimization problems with the quantum approximate optimization algorithm (QAOA) is demonstrated and an approximation ratio is obtained that is independent of problem size and for the first time, that performance increases with circuit depth.
Journal ArticleDOI
Hartree-Fock on a superconducting qubit quantum computer
Frank Arute,Kunal Arya,Ryan Babbush,Dave Bacon,Joseph C. Bardin,Rami Barends,Sergio Boixo,Michael Broughton,Bob B. Buckley,David A. Buell,B. Burkett,Nicholas Bushnell,Yu Chen,Zijun Chen,Benjamin Chiaro,Roberto Collins,William Courtney,Sean Demura,Andrew Dunsworth,Daniel Eppens,Edward Farhi,Austin G. Fowler,Brooks Foxen,Craig Gidney,Marissa Giustina,R. Graff,Steve Habegger,Matthew P. Harrigan,Alan Ho,Sabrina Hong,Trent Huang,William J. Huggins,Lev Ioffe,Sergei V. Isakov,Evan Jeffrey,Zhang Jiang,Cody Jones,Dvir Kafri,Kostyantyn Kechedzhi,Julian Kelly,Seon Kim,Paul V. Klimov,Alexander N. Korotkov,Fedor Kostritsa,David Landhuis,Pavel Laptev,Mike Lindmark,Erik Lucero,Orion Martin,John M. Martinis,Jarrod R. McClean,Matt McEwen,Anthony Megrant,Xiao Mi,Masoud Mohseni,Wojciech Mruczkiewicz,Josh Mutus,Ofer Naaman,Matthew Neeley,Charles Neill,Hartmut Neven,Murphy Yuezhen Niu,Thomas E. O'Brien,Eric Ostby,Andre Petukhov,Harald Putterman,Chris Quintana,Pedram Roushan,Nicholas C. Rubin,Daniel Sank,Kevin J. Satzinger,Vadim Smelyanskiy,Doug Strain,Kevin Sung,Marco Szalay,Tyler Y. Takeshita,Amit Vainsencher,Theodore White,Nathan Wiebe,Z. Jamie Yao,Ping Yeh,Adam Zalcman +81 more
TL;DR: In this paper, a series of quantum simulations of chemistry were performed, the largest of which involved a dozen qubits, 78 two-qubit gates, and 114 one qubit gates.
Journal ArticleDOI
Quantum Approximate Optimization of Non-Planar Graph Problems on a Planar Superconducting Processor
Frank Arute,Kunal Arya,Ryan Babbush,Dave Bacon,Joseph C. Bardin,Rami Barends,Sergio Boixo,Michael Broughton,Bob B. Buckley,David A. Buell,B. Burkett,Nicholas Bushnell,Yu Chen,Zijun Chen,Ben Chiaro,Roberto Collins,William Courtney,Sean Demura,Andrew Dunsworth,Daniel Eppens,Edward Farhi,Austin G. Fowler,Brooks Foxen,Craig Gidney,Marissa Giustina,R. Graff,Steve Habegger,Matthew P. Harrigan,Alan Ho,Sabrina Hong,Trent Huang,Lev Ioffe,Sergei V. Isakov,Evan Jeffrey,Zhang Jiang,Cody Jones,Dvir Kafri,Kostyantyn Kechedzhi,Julian Kelly,Seon Kim,Paul V. Klimov,Alexander N. Korotkov,Fedor Kostritsa,David Landhuis,Pavel Laptev,Mike Lindmark,Martin Leib,Erik Lucero,Orion Martin,John M. Martinis,Jarrod R. McClean,Matt McEwen,Anthony Megrant,Xiao Mi,Masoud Mohseni,Wojciech Mruczkiewicz,Josh Mutus,Ofer Naaman,Matthew Neeley,Charles Neill,Florian Neukart,Hartmut Neven,Murphy Yuezhen Niu,Thomas E. O'Brien,Bryan O'Gorman,Eric Ostby,Andre Petukhov,Harald Putterman,Chris Quintana,Pedram Roushan,Nicholas C. Rubin,Daniel Sank,Kevin J. Satzinger,Andrea Skolik,Vadim Smelyanskiy,Doug Strain,Michael Streif,Kevin Sung,Marco Szalay,Amit Vainsencher,Theodore White,Z. Jamie Yao,Ping Yeh,Adam Zalcman,Leo Zhou +84 more
TL;DR: In this paper, the Google Sycamore superconducting qubit quantum processor is applied to combinatorial optimization problems with the quantum approximate optimization algorithm (QAOA) to solve MaxCut and Sherrington-Kirkpatrick model.
Journal ArticleDOI
Information scrambling in quantum circuits.
Xiao Mi,Pedram Roushan,Chris Quintana,Salvatore Mandrà,Salvatore Mandrà,Jeffrey S. Marshall,Jeffrey S. Marshall,Charles Neill,Frank Arute,Kunal Arya,Juan Atalaya,Ryan Babbush,Joseph C. Bardin,Joseph C. Bardin,Rami Barends,Joao Marcos Vensi Basso,Andreas Bengtsson,Sergio Boixo,Alexandre Bourassa,Alexandre Bourassa,Michael Broughton,Bob B. Buckley,David A. Buell,B. Burkett,Nicholas Bushnell,Zijun Chen,Benjamin Chiaro,Roberto Collins,William Courtney,Sean Demura,Alan R. Derk,Andrew Dunsworth,Daniel Eppens,Catherine Erickson,Edward Farhi,Austin G. Fowler,Brooks Foxen,Craig Gidney,Marissa Giustina,Jonathan A. Gross,Matthew P. Harrigan,Sean D. Harrington,J. Hilton,Alan Ho,Sabrina Hong,Trent Huang,William J. Huggins,Lev Ioffe,Sergei V. Isakov,Evan Jeffrey,Zhang Jiang,Cody Jones,Dvir Kafri,Julian Kelly,Seon Kim,Alexei Kitaev,Alexei Kitaev,Paul V. Klimov,Alexander N. Korotkov,Alexander N. Korotkov,Fedor Kostritsa,David Landhuis,Pavel Laptev,E. Lucero,Orion Martin,Jarrod R. McClean,Trevor McCourt,Matt McEwen,Matt McEwen,Anthony Megrant,Kevin C. Miao,Masoud Mohseni,Shirin Montazeri,Wojciech Mruczkiewicz,Josh Mutus,Ofer Naaman,Matthew Neeley,Michael Newman,Murphy Yuezhen Niu,Thomas E. O'Brien,A. Opremcak,Eric Ostby,Bálint Pató,Andre Petukhov,Nicholas Redd,Nicholas C. Rubin,Daniel Sank,Kevin J. Satzinger,Vladimir Shvarts,Doug Strain,Marco Szalay,Matthew D. Trevithick,Benjamin Villalonga,Theodore White,Z. Jamie Yao,Ping Yeh,Adam Zalcman,Hartmut Neven,Igor L. Aleiner,Kostyantyn Kechedzhi,Vadim Smelyanskiy,Yu Chen +101 more
TL;DR: In this article, the authors describe the quantum information propagation process in quantum systems, which can spread initially localized quantum information into the exponentially many degrees of freedom of the entire system, known as quantum quantum information dissemination.
Journal ArticleDOI
Removing leakage-induced correlated errors in superconducting quantum error correction.
Matt McEwen,Dvir Kafri,Zijun Chen,Juan Atalaya,Kevin J. Satzinger,Chris Quintana,Paul V. Klimov,Daniel Sank,Craig Gidney,Austin G. Fowler,Frank Arute,Kunal Arya,Bob B. Buckley,B. Burkett,Nicholas Bushnell,Benjamin Chiaro,Roberto Collins,Sean Demura,Andrew Dunsworth,Catherine Erickson,Brooks Foxen,Marissa Giustina,Trent Huang,Sabrina Hong,Evan Jeffrey,Seon Kim,Kostyantyn Kechedzhi,Fedor Kostritsa,Pavel Laptev,A. Megrant,Xiao Mi,Josh Mutus,Ofer Naaman,Matthew Neeley,Charles Neill,Murphy Yuezhen Niu,Alexandru Paler,Nicholas Redd,Pedram Roushan,Theodore White,J. Yao,Ping Yeh,Adam Zalcman,Yu Chen,Vadim Smelyanskiy,John M. Martinis,Hartmut Neven,Julian Kelly,Alexander N. Korotkov,Alexander N. Korotkov,Andre Petukhov,Rami Barends +51 more
TL;DR: A reset protocol is reported that returns a qubit to the ground state from all relevant higher level states and finds lower rates of logical errors and an improved scaling and stability of error suppression with increasing qubit number.