Restless tuneup of high-fidelity qubit gates
WebPDF - We present a tuneup protocol for qubit gates with tenfold speedup over traditional methods reliant on qubit initialization by energy relaxation. This speedup is achieved by constructing a cost function for Nelder-Mead optimization from real-time correlation of nondemolition measurements interleaving gate operations without pause. Applying the … WebThe following articles are merged in Scholar. Their combined citations are counted only for the first article.
Restless tuneup of high-fidelity qubit gates
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WebMay 6, 2024 · The time duration of a single repetition Ts.r. is given by the number of sequential quantum operations per quantum circuit, and we consider it to be: T s.r. = T P +(ciruit depth)×T G +T M, T s .r. = T P + ( ciruit depth) × T G + T M, with TP being the time to prepare the initial state, TG the average duration of a quantum gate, and TM the ...
WebWe present a tuneup protocol for qubit gates with tenfold speedup over traditional methods reliant on qubit initialization by energy relax- ation. This speedup is achieved by … WebA tuneup protocol for qubit gates with tenfold speedup over traditional methods reliant on qubit initialization by energy relaxation is presented by constructing a cost function for …
WebNov 15, 2016 · We present a tuneup protocol for qubit gates with tenfold speedup over traditional methods reliant on qubit initialization by energy relaxation. This speedup is … WebPDF We present a tuneup protocol for qubit gates with tenfold speedup over traditional methods reliant on qubit initialization by energy relaxation. This speedup is achieved by constructing a cost function for Nelder-Mead optimization from real-time correlation of non-demolition measurements interleaving gate operations without pause. Applying the …
WebWe demonstrate the QubiC automatic calibration protocols are capable of delivering high-fidelity gates on the state-of-the-art transmon-type processor operating at the Advanced ... LS Theis, Xiang Fu, F Luthi, RFL Vermeulen, JC de Sterke, Alessandro Bruno, et al. 2024. Restless tuneup of high-idelity qubit gates. Physical Review Applied 7 ...
WebFeb 15, 2024 · Ideally, a benchmarking protocol should also provide information on how to rectify residual errors. Gate Set Tomography (GST) is one such protocol designed to give detailed characterization of as-built qubits. We implemented GST on a high-fidelity electron-spin qubit confined by a single 31 P atom in 28 Si. daytona beach fl to fort lauderdale flWebThis cost function is obtained from a simple modification of the gate sequences of conventional randomized benchmarking (CRB) to penalize both gate errors within the qubit subspace and. ... Inne. Restless Tuneup of High-Fidelity Qubit Gates . 7 ... daytona beach fl to miami flWebuctuations. Restless tuneup robustly achieves T 1-dominated gate delity of 0:999, veri ed using both CRB with T 1 initialization and a rst implementation of gate set tomography … daytona beach fl to hilton head scWebMentioning: 55 - Restless Tuneup of High-Fidelity Qubit Gates - Rol, Michiel Adriaan, Bultink, C. C., O'Brien, Thomas E., Jong, S.R. de, Theis, L.S., Fu, X., Luthi, F ... daytona beach fl to jacksonville fl milesWebFigure 1: Scalable RB with mirror circuits. (a) Randomized mirror circuits over Clifford gates, which we use for scalable RB. These circuits contain a layer of uniformly random one-qubit Clifford gates and its inverse (blue boxes), d + 1 layers of uniformly random Pauli gates (green boxes), and \nicefrac d 2 pairs of layers consisting of a layer and its inverse (pink … daytona beach fl to ft lauderdale flWebSep 7, 2024 · number of high-fidelity single- and two-qubit gates (1–3). The ap-plication of a large static magnetic field, , lifts the degeneracy of B the electron spin states, ∣〉 and ∣↓ ↑〉, by an energy given by the Zeeman interaction, E z … daytona beach fl thrift storesWebAug 16, 2024 · Randomized Linear Gate-Set Tomography Yanwu Gu, Rajesh Mishra, Berthold-Georg Englert, and Hui Khoon Ng PRX Quantum 2, 030328 – Published 16 August 2024 daytona beach fl to port canaveral fl