Quantum supremacy using a programmable superconducting processor

Autor: Josh Mutus, Rami Barends, Pedram Roushan, Andre Petukhov, Erik Lucero, Roberto Collins, Hartmut Neven, Paul V. Klimov, Z. Jamie Yao, Austin G. Fowler, Julian Kelly, Xiao Mi, Ryan Babbush, Matthew P. Harrigan, Marissa Giustina, David Landhuis, Jarrod R. McClean, B. Burkett, Joseph C. Bardin, Michael J. Hartmann, Rupak Biswas, Amit Vainsencher, Steve Habegger, Daniel Sank, Eric Ostby, William Courtney, Alexander N. Korotkov, Alan Ho, Keith Guerin, Ofer Naaman, Ping Yeh, Frank Arute, Kevin Sung, Zhang Jiang, Mike Lindmark, Markus R. Hoffmann, Salvatore Mandrà, Matthew D. Trevithick, Fernando G. S. L. Brandão, Dave Bacon, Anthony Megrant, Trent Huang, Theodore White, Andrew Dunsworth, Ben Chiaro, Kristel Michielsen, Adam Zalcman, David A. Buell, Evan Jeffrey, Benjamin Villalonga, John M. Martinis, Kevin J. Satzinger, Eleanor Rieffel, John Platt, Masoud Mohseni, Sergei V. Isakov, R. Graff, Sergio Boixo, Nicholas C. Rubin, Fedor Kostritsa, Dmitry I. Lyakh, Murphy Yuezhen Niu, Sergey Knysh, Kunal Arya, Zijun Chen, Matthew Neeley, Travis S. Humble, Craig Gidney, Chris Quintana, Charles Neill, Yu Chen, Dvir Kafri, Matt McEwen, Brooks Foxen, Vadim Smelyanskiy, Kostyantyn Kechedzhi, Edward Farhi

Publikováno v: Nature 574(7779), 505-510 (2019). doi:10.1038/s41586-019-1666-5

The promise of quantum computers is that certain computational tasks might be executed exponentially faster on a quantum processor than on a classical processor1. A fundamental challenge is to build a high-fidelity processor capable of running quantu

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