Zobrazeno 1 - 10
of 147
pro vyhledávání: '"Lev Ioffe"'
Autor:
Matt McEwen, Lara Faoro, Kunal Arya, Andrew Dunsworth, Trent Huang, Seon Kim, Brian Burkett, Austin Fowler, Frank Arute, Joseph C. Bardin, Andreas Bengtsson, Alexander Bilmes, Bob B. Buckley, Nicholas Bushnell, Zijun Chen, Roberto Collins, Sean Demura, Alan R. Derk, Catherine Erickson, Marissa Giustina, Sean D. Harrington, Sabrina Hong, Evan Jeffrey, Julian Kelly, Paul V. Klimov, Fedor Kostritsa, Pavel Laptev, Aditya Locharla, Xiao Mi, Kevin C. Miao, Shirin Montazeri, Josh Mutus, Ofer Naaman, Matthew Neeley, Charles Neill, Alex Opremcak, Chris Quintana, Nicholas Redd, Pedram Roushan, Daniel Sank, Kevin J. Satzinger, Vladimir Shvarts, Theodore White, Z. Jamie Yao, Ping Yeh, Juhwan Yoo, Yu Chen, Vadim Smelyanskiy, John M. Martinis, Hartmut Neven, Anthony Megrant, Lev Ioffe, Rami Barends
Publikováno v:
Nature Physics. 18:107-111
Scalable quantum computing can become a reality with error correction, provided coherent qubits can be constructed in large arrays. The key premise is that physical errors can remain both small and sufficiently uncorrelated as devices scale, so that
Autor:
Julian Kelly, Alexander Bilmes, Vedika Khemani, Seon Kim, Alexei Kitaev, Murphy Yuezhen Niu, J. Hilton, Orion Martin, Craig Gidney, Bob B. Buckley, Thomas E. O'Brien, Jarrod R. McClean, Alexander N. Korotkov, Pavel Laptev, Tanuj Khattar, Sabrina Hong, Daniel Eppens, Alan Ho, Aditya Locharla, Ofer Naaman, Ping Yeh, Juan Atalaya, Sean D. Harrington, Frank Arute, Roberto Collins, Joao Marcos Vensi Basso, Doug Strain, Matthew P. Harrigan, Zhang Jiang, Joonho Lee, Ami Greene, Alan R. Derk, Roderich Moessner, Bálint Pató, William J. Huggins, Trevor McCourt, Ashley Huff, Joseph C. Bardin, Andre Petukhov, Fedor Kostritsa, Michael Newman, Cody Jones, Sean Demura, Shivaji Lal Sondhi, B. Burkett, Sergio Boixo, Jonathan H. Gross, David A. Buell, Kevin J. Satzinger, Michael Broughton, Daniel Sank, Masoud Mohseni, Lev Ioffe, Yuan Su, Shirin Montazeri, Xiao Mi, Eric Ostby, Marissa Giustina, David Landhuis, Z. Jamie Yao, Kenny Lee, Kunal Arya, Pedram Roushan, Hartmut Neven, Sergei V. Isakov, Andrew Dunsworth, Zijun Chen, Matteo Ippoliti, Matthew Neeley, Nicholas C. Rubin, Austin G. Fowler, Anthony Megrant, Marco Szalay, Trent Huang, Evan Jeffrey, Leon Brill, Justin Iveland, Paul V. Klimov, Matthew D. Trevithick, William Courtney, Nicholas Bushnell, Theodore White, Alexandre Bourassa, E. Lucero, Edward Farhi, Vladimir Shvarts, Dripto M. Debroy, Benjamin Villalonga, Wojciech Mruczkiewicz, Chris Quintana, Juhwan Yoo, Benjamin Chiaro, Dvir Kafri, Brooks Foxen, Vadim Smelyanskiy, Ryan Babbush, Kostyantyn Kechedzhi, Charles Neill, Yu Chen, Andreas Bengtsson, Matt McEwen, A. Opremcak, Kevin C. Miao, Adam Zalcman, Catherine Erickson
Publikováno v:
Nature
Quantum many-body systems display rich phase structure in their low-temperature equilibrium states1. However, much of nature is not in thermal equilibrium. Remarkably, it was recently predicted that out-of-equilibrium systems can exhibit novel dynami
Autor:
Roberto Collins, Trevor McCourt, Sabrina Hong, Brooks Foxen, Michael Broughton, Daniel Eppens, Alan Ho, Kevin J. Satzinger, Cody Jones, Edward Farhi, Lev Ioffe, William J. Huggins, Joao Marcos Vensi Basso, Doug Strain, Z. Jamie Yao, Alexandre Bourassa, Xiao Mi, Andrew Dunsworth, Bob B. Buckley, Marissa Giustina, David Landhuis, Vadim Smelyanskiy, Josh Mutus, Sean Demura, Daniel Sank, Craig Gidney, Kostyantyn Kechedzhi, Kunal Arya, Andre Petukhov, Juan Atalaya, Alan R. Derk, Pavel Laptev, Igor L. Aleiner, Alexei Kitaev, David A. Buell, A. Opremcak, Joseph C. Bardin, Murphy Yuezhen Niu, B. Burkett, Julian Kelly, Masoud Mohseni, Michael Newman, Sergei V. Isakov, Ryan Babbush, Eric Ostby, Nicholas C. Rubin, Rami Barends, Sean D. Harrington, Pedram Roushan, Frank Arute, Paul V. Klimov, Fedor Kostritsa, Hartmut Neven, Alexander N. Korotkov, Salvatore Mandrà, Sergio Boixo, Austin G. Fowler, Jeffrey S. Marshall, Zhang Jiang, Chris Quintana, Zijun Chen, Matthew Neeley, Benjamin Chiaro, Seon Kim, Dvir Kafri, Matthew P. Harrigan, Kevin C. Miao, Bálint Pató, J. Hilton, Orion Martin, Charles Neill, Yu Chen, Andreas Bengtsson, Thomas E. O'Brien, Jarrod R. McClean, Ofer Naaman, Ping Yeh, Nicholas Redd, Matt McEwen, Evan Jeffrey, Trent Huang, Shirin Montazeri, Anthony Megrant, Marco Szalay, William Courtney, Wojciech Mruczkiewicz, Nicholas Bushnell, Theodore White, Jonathan A. Gross, Benjamin Villalonga, E. Lucero, Vladimir Shvarts, Catherine Erickson, Adam Zalcman, Matthew D. Trevithick
Interactions in quantum systems can spread initially localized quantum information into the exponentially many degrees of freedom of the entire system. Understanding this process, known as quantum scrambling, is key to resolving several open question
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaf6086b4bf0aacf610cbf280f2e8035
https://resolver.caltech.edu/CaltechAUTHORS:20211028-210102101
https://resolver.caltech.edu/CaltechAUTHORS:20211028-210102101
Autor:
Andre Petukhov, Erik Lucero, Ofer Naaman, Ping Yeh, Wojciech Mruczkiewicz, David A. Buell, Alexander N. Korotkov, Masoud Mohseni, Harald Putterman, Charles Neill, Catherine Erickson, Andrew Dunsworth, Sean D. Harrington, Frank Arute, Doug Strain, Edward Farhi, Yu Chen, Andreas Bengtsson, Jonathan A. Gross, Rami Barends, Pedram Roushan, Ami Greene, Hartmut Neven, Paul V. Klimov, William Courtney, Daniel Sank, Sergio Boixo, Evan Jeffrey, Alan R. Derk, Nicholas Redd, Alexei Kitaev, Matt McEwen, Nicholas Bushnell, Theodore White, Murphy Yuezhen Niu, Roberto Collins, Austin G. Fowler, Josh Mutus, Alexandre Bourassa, Zhang Jiang, Seon Jeong Kim, Juan Atalaya, Craig Gidney, B. Burkett, Z. Jamie Yao, William J. Huggins, Anthony Megrant, Kunal Arya, Brooks Foxen, Fedor Kostritsa, Jeremy P. Hilton, Joseph C. Bardin, Vladimir Shvarts, Bob B. Buckley, Marco Szalay, Chris Quintana, Benjamin Chiaro, Zijun Chen, Matthew Neeley, Vadim Smelyanskiy, Dvir Kafri, Kostyantyn Kechedzhi, Bálint Pató, A. Opremcak, Juhwan Yoo, Pavel Laptev, Adam Zalcman, Sean Demura, Alexandru Paler, Xiao Mi, Marissa Giustina, David Landhuis, Igor L. Aleiner, Kevin C. Miao, Ryan Babbush, Benjamin Villalonga, Trevor McCourt, Trent Huang, Sergei V. Isakov, Eric Ostby, Nicholas C. Rubin, Cody Jones, Michael Broughton, Lev Ioffe, Kevin J. Satzinger, Matthew P. Harrigan, Sabrina Hong, Daniel Eppens, Alan Ho, Shirin Montazeri, Julian Kelly, Michael Newman, Orion Martin, Thomas E. O'Brien, Jarrod R. McClean, Matthew D. Trevithick
Publikováno v:
Nature
Realizing the potential of quantum computing requires sufficiently low logical error rates1. Many applications call for error rates as low as 10−15 (refs. 2–9), but state-of-the-art quantum platforms typically have physical error rates near 10−
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5542b04cf493331f7e5e93558f8bba70
https://resolver.caltech.edu/CaltechAUTHORS:20210728-191748877
https://resolver.caltech.edu/CaltechAUTHORS:20210728-191748877
Autor:
Alexander Bilmes, Evan Jeffrey, Kevin J. Satzinger, Murphy Yuezhen Niu, Catherine Erickson, Adam Smith, Craig Gidney, L. Foaro, Yue Liu, Aditya Locharla, Juhwan Yoo, Ami Greene, Trent Huang, Andrew Dunsworth, Z. Yao, Brooks Foxen, Edward Farhi, Ofer Naaman, Alan R. Derk, Ping Yeh, Ryan Babbush, Adam Zalcman, Joao Marcos Vensi Basso, Doug Strain, Josh Mutus, B. Burkett, Bálint Pató, William J. Huggins, Michael Knap, Roberto Collins, Bob B. Buckley, Wojciech Mruczkiewicz, Christina Knapp, Sergio Boixo, Daniel Sank, David A. Buell, Benjamin Villalonga, Vadim Smelyanskiy, Frank Pollmann, Sean Demura, Paul V. Klimov, Kostyantyn Kechedzhi, William Courtney, Masoud Mohseni, Soodeh Montazeri, Chris Quintana, Charles Neill, Yu Chen, Benjamin Chiaro, Dvir Kafri, Marco Szalay, Kunal Arya, Xiao Mi, Andreas Bengtsson, Andre Petukhov, Alexander N. Korotkov, Zijun Chen, Matthew Neeley, Marissa Giustina, Nicholas Bushnell, David Landhuis, Igor L. Aleiner, Theodore White, Matt McEwen, Michael Newman, E. Lucero, A. Opremcak, Vladimir Shvarts, Kevin C. Miao, Juan Atalaya, Seon Kim, Joseph C. Bardin, J. Hilton, Orion Martin, Jonathan A. Gross, Thomas E. O'Brien, Jarrod R. McClean, Rami Barends, Pedram Roushan, Hartmut Neven, Austin G. Fowler, Pavel Laptev, Julian Kelly, Sabrina Hong, Daniel Eppens, Michael Broughton, Lev Ioffe, Sean D. Harrington, Frank Arute, Zhang Jiang, Fedor Kostritsa, A. Megrant, Sergei V. Isakov, T. Khattar, Nicholas C. Rubin, Matthew P. Harrigan, Alexei Kitaev, Cody Jones
Publikováno v:
Science
The discovery of topological order has revolutionized the understanding of quantum matter in modern physics and provided the theoretical foundation for many quantum error correcting codes. Realizing topologically ordered states has proven to be extre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99b6777139e7ce889036cc3c0558b1cc
https://hal.archives-ouvertes.fr/hal-03203625
https://hal.archives-ouvertes.fr/hal-03203625
Publikováno v:
Physical Review Research. 2
This paper studies a model with multifractal wave functions and fractal mini-bands which allows for analytical derivation of its phase diagram
Autor:
Z. Yao, Alan R. Derk, Kevin J. Satzinger, Sergio Boixo, Andre Petukhov, B. Burkett, Thomas E. O'Brien, Jarrod R. McClean, Pavel Laptev, Doug Strain, Ofer Naaman, David A. Buell, Edward Farhi, Zijun Chen, Matthew Neeley, Ping Yeh, Bob B. Buckley, Masoud Mohseni, Charles Neill, Yu Chen, Andreas Bengtsson, Sabrina Hong, Daniel Eppens, Anthony Megrant, Alan Ho, Matthew D. Trevithick, Eric Ostby, Nicholas Redd, Sergei V. Isakov, Matt McEwen, J. A. Gross, Andrew Dunsworth, Josh Mutus, M. Broughton, Michael Newman, Nicholas C. Rubin, Ted White, Ryan Babbush, Fedor Kostritsa, Roberto Collins, Rami Barends, M. Jacob-Mitos, A. Opremcak, Trevor McCourt, Pedram Roushan, Lev Ioffe, Seon Kim, Hartmut Neven, Kunal Arya, Kevin C. Miao, Marco Szalay, Cody Jones, Sean Demura, Brooks Foxen, Benjamin Villalonga, J. Hilton, Orion Martin, Sean D. Harrington, Frank Arute, Zhang Jiang, Alexander N. Korotkov, Adam Zalcman, Julian Kelly, Austin G. Fowler, Vadim Smelyanskiy, Paul V. Klimov, Kostyantyn Kechedzhi, Igor L. Aleiner, Juan Atalaya, Bálint Pató, Catherine Erickson, Joseph C. Bardin, William Courtney, Murphy Yuezhen Niu, Matthew P. Harrigan, William J. Huggins, Xiao Mi, Marissa Giustina, David Landhuis, J. Campero, Nicholas Bushnell, Chris Quintana, Evan Jeffrey, Benjamin Chiaro, Dvir Kafri, E. Lucero, Vladimir Shvarts, Craig Gidney, Trent Huang, Alexandre Bourassa, Daniel Sank, Wojciech Mruczkiewicz
A promising approach to study condensed-matter systems is to simulate them on an engineered quantum platform1–4. However, the accuracy needed to outperform classical methods has not been achieved so far. Here, using 18 superconducting qubits, we pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c41e6b99bab7fd7b29fa518d0af7fff
http://arxiv.org/abs/2012.00921
http://arxiv.org/abs/2012.00921
Autor:
Mikhail A. Skvortsov, Mikhail Feigel'man, Konstantin Ilin, Tristan Cren, Dimitri Roditchev, François Debontridder, C. Brun, Michael Siegel, C. Carbillet, Lev Ioffe, Vasily S. Stolyarov, V. Cherkez, C. Noûs
Publikováno v:
Physical Review B
Physical Review B, American Physical Society, 2020, 102 (2), ⟨10.1103/PhysRevB.102.024504⟩
Physical Review B, American Physical Society, 2020, 102 (2), ⟨10.1103/PhysRevB.102.024504⟩
Disorder has different profound effects on superconducting thin films. For a large variety of materials, increasing disorder reduces electronic screening which enhances electron-electron repulsion. These fermionic effects lead to a mechanism describe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ffa44ff05851748cb01284a08e261fe
https://hal.archives-ouvertes.fr/hal-03060011/document
https://hal.archives-ouvertes.fr/hal-03060011/document
Autor:
Lara Faoro, Lev Ioffe, Sumedh Mahashabde, Tobias Lindström, Andrey Danilov, Sergey Kubatkin, S. E. de Graaf, Jonathan Burnett, A. Ya. Tzalenchuk
Publikováno v:
Science Advances
Science Advances, American Association for the Advancement of Science (AAAS), 2020, 6 (51), ⟨10.1126/sciadv.abc5055⟩
Science Advances, American Association for the Advancement of Science (AAAS), 2020, 6 (51), ⟨10.1126/sciadv.abc5055⟩
A major issue for the implementation of large scale superconducting quantum circuits is the interaction with interfacial two-level system defects (TLS) that leads to qubit relaxation and impedes qubit operation in certain frequency ranges that also d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ada279870e878eeb6b7d67c4de1e842
https://hal.archives-ouvertes.fr/hal-03065365
https://hal.archives-ouvertes.fr/hal-03065365
Publikováno v:
Comptes Rendus Physique. 19:484-497
We propose a novel platform for the study of quantum phase transitions in one dimension (1D QPT). The system consists of a specially designed chain of asymmetric SQUIDs; each SQUID contains several Josephson junctions with one junction shared between