Stable quantum-correlated many-body states through engineered dissipation

Engineered dissipative reservoirs have the potential to steer many-body quantum systems toward correlated steady states useful for quantum simulation of high-temperature superconductivity or quantum magnetism. Using up to 49 superconducting qubits, we prepared low-energy states of the transverse-fie...

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Veröffentlicht in:	Science (American Association for the Advancement of Science) 2024-03, Vol.383 (6689), p.1332-1337
Hauptverfasser:	Mi, X, Michailidis, A A, Shabani, S, Miao, K C, Klimov, P V, Lloyd, J, Rosenberg, E, Acharya, R, Aleiner, I, Andersen, T I, Ansmann, M, Arute, F, Arya, K, Asfaw, A, Atalaya, J, Bardin, J C, Bengtsson, A, Bortoli, G, Bourassa, A, Bovaird, J, Brill, L, Broughton, M, Buckley, B B, Buell, D A, Burger, T, Burkett, B, Bushnell, N, Chen, Z, Chiaro, B, Chik, D, Chou, C, Cogan, J, Collins, R, Conner, P, Courtney, W, Crook, A L, Curtin, B, Dau, A G, Debroy, D M, Del Toro Barba, A, Demura, S, Di Paolo, A, Drozdov, I K, Dunsworth, A, Erickson, C, Faoro, L, Farhi, E, Fatemi, R, Ferreira, V S, Burgos, L F, Forati, E, Fowler, A G, Foxen, B, Genois, É, Giang, W, Gidney, C, Gilboa, D, Giustina, M, Gosula, R, Gross, J A, Habegger, S, Hamilton, M C, Hansen, M, Harrigan, M P, Harrington, S D, Heu, P, Hoffmann, M R, Hong, S, Huang, T, Huff, A, Huggins, W J, Ioffe, L B, Isakov, S V, Iveland, J, Jeffrey, E, Jiang, Z, Jones, C, Juhas, P, Kafri, D, Kechedzhi, K, Khattar, T, Khezri, M, Kieferová, M, Kim, S, Kitaev, A, Klots, A R, Korotkov, A N, Kostritsa, F, Kreikebaum, J M, Landhuis, D, Laptev, P, Lau, K-M, Laws, L, Lee, J, Lee, K W, Lensky, Y D, Lester, B J, Lill, A T, Liu, W, Locharla, A
Format:	Artikel
Sprache:	eng
Schlagworte:	Computers Correlation Dissipation Ising model Microprocessors Quantum computers Quantum theory Simulators
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