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| Hauptseite > Publikationsdatenbank > Dispersive Qubit Readout with Intrinsic Resonator Reset > print |
| Hauptseite > Publikationsdatenbank > Dispersive Qubit Readout with Intrinsic Resonator Reset > print |
| 001 | 1041442 | ||
| 005 | 20251129202117.0 | ||
| 024 | 7 | _ | |a 10.48550/ARXIV.2406.04891 |2 doi |
| 024 | 7 | _ | |a 10.34734/FZJ-2025-02246 |2 datacite_doi |
| 037 | _ | _ | |a FZJ-2025-02246 |
| 100 | 1 | _ | |a Jerger, M. |0 P:(DE-Juel1)178064 |b 0 |
| 245 | _ | _ | |a Dispersive Qubit Readout with Intrinsic Resonator Reset |
| 260 | _ | _ | |c 2024 |b arXiv |
| 336 | 7 | _ | |a Preprint |b preprint |m preprint |0 PUB:(DE-HGF)25 |s 1764418308_20592 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a WORKING_PAPER |2 ORCID |
| 336 | 7 | _ | |a Electronic Article |0 28 |2 EndNote |
| 336 | 7 | _ | |a preprint |2 DRIVER |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a Output Types/Working Paper |2 DataCite |
| 520 | _ | _ | |a A key challenge in quantum computing is speeding up measurement and initialization. Here, we experimentally demonstrate a dispersive measurement method for superconducting qubits that simultaneously measures the qubit and returns the readout resonator to its initial state. The approach is based on universal analytical pulses and requires knowledge of the qubit and resonator parameters, but needs no direct optimization of the pulse shape, even when accounting for the nonlinearity of the system. Moreover, the method generalizes to measuring an arbitrary number of modes and states. For the qubit readout, we can drive the resonator to $\sim 10^2$ photons and back to $\sim 10^{-3}$ photons in less than $3 κ^{-1}$, while still achieving a $T_1$-limited assignment error below 1\%. We also present universal pulse shapes and experimental results for qutrit readout. |
| 536 | _ | _ | |a 5221 - Advanced Solid-State Qubits and Qubit Systems (POF4-522) |0 G:(DE-HGF)POF4-5221 |c POF4-522 |f POF IV |x 0 |
| 536 | _ | _ | |a OpenSuperQPlus100 - Open Superconducting Quantum Computers (OpenSuperQPlus) (101113946) |0 G:(EU-Grant)101113946 |c 101113946 |f HORIZON-CL4-2022-QUANTUM-01-SGA |x 1 |
| 536 | _ | _ | |a QCFD - Quantum Computational Fluid Dynamics (101080085) |0 G:(EU-Grant)101080085 |c 101080085 |f HORIZON-CL4-2021-DIGITAL-EMERGING-02 |x 2 |
| 536 | _ | _ | |a EXC 2004: Matter and Light for Quantum Computing (ML4Q) (390534769) |0 G:(BMBF)390534769 |c 390534769 |x 3 |
| 536 | _ | _ | |a Verbundprojekt: German Quantum Computer based on Superconducting Qubits (GEQCOS) - Teilvorhaben: Charakterisierung, Kontrolle und Auslese (13N15685) |0 G:(BMBF)13N15685 |c 13N15685 |x 4 |
| 536 | _ | _ | |a BMBF 13N16149 - QSolid - Quantencomputer im Festkörper (BMBF-13N16149) |0 G:(DE-Juel1)BMBF-13N16149 |c BMBF-13N16149 |x 5 |
| 588 | _ | _ | |a Dataset connected to DataCite |
| 650 | _ | 7 | |a Quantum Physics (quant-ph) |2 Other |
| 650 | _ | 7 | |a Superconductivity (cond-mat.supr-con) |2 Other |
| 650 | _ | 7 | |a Applied Physics (physics.app-ph) |2 Other |
| 650 | _ | 7 | |a FOS: Physical sciences |2 Other |
| 700 | 1 | _ | |a Motzoi, F. |0 P:(DE-Juel1)179158 |b 1 |
| 700 | 1 | _ | |a Gao, Yuan |0 P:(DE-Juel1)186769 |b 2 |u fzj |
| 700 | 1 | _ | |a Dickel, C. |0 P:(DE-HGF)0 |b 3 |
| 700 | 1 | _ | |a Buchmann, L. |0 P:(DE-HGF)0 |b 4 |
| 700 | 1 | _ | |a Bengtsson, A. |0 P:(DE-HGF)0 |b 5 |
| 700 | 1 | _ | |a Tancredi, G. |0 P:(DE-HGF)0 |b 6 |
| 700 | 1 | _ | |a Warren, C. W. |0 P:(DE-HGF)0 |b 7 |
| 700 | 1 | _ | |a Bylander, J. |0 P:(DE-HGF)0 |b 8 |
| 700 | 1 | _ | |a DiVincenzo, D. |0 P:(DE-Juel1)143759 |b 9 |
| 700 | 1 | _ | |a Barends, R. |0 P:(DE-Juel1)190190 |b 10 |
| 700 | 1 | _ | |a Bushev, P. A. |0 P:(DE-Juel1)180350 |b 11 |
| 773 | _ | _ | |a 10.48550/ARXIV.2406.04891 |
| 856 | 4 | _ | |u https://juser.fz-juelich.de/record/1041442/files/2406.04891v2_preprint-Dispersive%20Qubit%20Readout%20with%20Intrinsic%20Resonator%20Reset-10June2024.pdf |y OpenAccess |
| 909 | C | O | |o oai:juser.fz-juelich.de:1041442 |p openaire |p open_access |p driver |p VDB |p ec_fundedresources |p dnbdelivery |
| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 0 |6 P:(DE-Juel1)178064 |
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| 910 | 1 | _ | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 2 |6 P:(DE-Juel1)186769 |
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| 913 | 1 | _ | |a DE-HGF |b Key Technologies |l Natural, Artificial and Cognitive Information Processing |1 G:(DE-HGF)POF4-520 |0 G:(DE-HGF)POF4-522 |3 G:(DE-HGF)POF4 |2 G:(DE-HGF)POF4-500 |4 G:(DE-HGF)POF |v Quantum Computing |9 G:(DE-HGF)POF4-5221 |x 0 |
| 915 | _ | _ | |a OpenAccess |0 StatID:(DE-HGF)0510 |2 StatID |
| 920 | _ | _ | |l yes |
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| 980 | _ | _ | |a preprint |
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| 980 | 1 | _ | |a FullTexts |
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