Gate-based superconducting quantum computing
Sangil Kwon,Akiyoshi Tomonaga,Akiyoshi Tomonaga,Gopika Lakshmi Bhai,Gopika Lakshmi Bhai,Simon J. Devitt,Jaw-Shen Tsai,Jaw-Shen Tsai +7 more
TLDR
In this tutorial, basic conceptual elements to understand and build a gate-based superconducting quantum computing system are introduced.Abstract:
In this Tutorial, we introduce basic conceptual elements to understand and build a gate-based superconducting quantum computing system.read more
Citations
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Nonadiabatic Landau–Zener–Stückelberg–Majorana transitions, dynamics, and interference
TL;DR: Shevchenko et al. as discussed by the authors studied various aspects of LZSM physics and review the relevant literature, significantly expanding the review article in [10] and F. Nori (2010), "Landau-Zener-Stuckelberg interferometry"
Journal ArticleDOI
Autonomous quantum error correction in a four-photon Kerr parametric oscillator
TL;DR: In this article , the authors proposed an autonomous quantum error correction scheme for a rotational symmetric bosonic code in a four-photon Kerr parametric oscillator, which can surpass the break-even point.
Journal ArticleDOI
Entangling magnon and superconducting qubit by using a two-mode squeezed-vacuum microwave field
Chen-Xi Ning,Miao Yin +1 more
TL;DR: In this article, the authors proposed a scheme to generate entanglement between magnon and superconducting qubit by transferring quantum correlations of the two-mode squeezed-vacuum driving field via cavity-magnon and cavity-qubit beam-splitter interactions.
Proceedings ArticleDOI
Let Each Quantum Bit Choose Its Basis Gates
Sophia Fuhui Lin,Sara Sussman,Casey Duckering,Pranav Mundada,Jonathan M. Baker,Rohan Suresh Kumar,Andrew Houck,Frederic T. Chong +7 more
TL;DR: In this paper , the authors propose to allow the 2Q basis gate(s) to differ between every pair of qubits, selecting the best entangling gates that can be calibrated between given qubits.
Journal ArticleDOI
Noisy intermediate-scale quantum computers
Bin Cheng,X. H. Deng,Xiu Gu,Yu He,Guangchong Hu,Peihao Huang,Jun Jie Li,Ben-Chuan Lin,Dawei Liu,Yaoyong Lu,Chudan Qiu,Hui Wang,Tao Xin,Shi Yu,Man-Hong Yung,Junkai Zeng,Song Zhang,Youpeng Zhong,Xinhua Peng,Franco Nori,Dapeng Yu +20 more
TL;DR: In this paper , the authors discuss the progress achieved in the field of quantum computation by reviewing the most important algorithms and advances in the most promising technical routes, and then summarize the next-stage challenges.
References
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Effects of Diffusion on Free Precession in Nuclear Magnetic Resonance Experiments
H. Y. Carr,Edward M. Purcell +1 more
TL;DR: In this paper, the effect of diffusion on free precession in nuclear resonance has been studied, and a new scheme for measuring the transverse relaxation time is described, which largely circumvents the diffusion effect.
Journal ArticleDOI
Modified Spin‐Echo Method for Measuring Nuclear Relaxation Times
S. Meiboom,D. Gill +1 more
TL;DR: In this article, a spin echo method adapted to the measurement of long nuclear relaxation times (T2) in liquids is described, and the pulse sequence is identical to the one proposed by Carr and Purcell, but the rf of the successive pulses is coherent, and a phase shift of 90° is introduced in the first pulse.
Book
Principles of nuclear magnetic resonance in one and two dimensions
TL;DR: In this paper, the dynamics of nuclear spin systems were studied by two-dimensional exchange spectroscopy and nuclear magnetic resonance imaging (NEMI) imaging, and two different correlation methods based on coherence transfer were proposed.
Journal ArticleDOI
Fault tolerant quantum computation by anyons
TL;DR: A two-dimensional quantum system with anyonic excitations can be considered as a quantum computer Unitary transformations can be performed by moving the excitations around each other Unitary transformation can be done by joining excitations in pairs and observing the result of fusion.
Journal ArticleDOI
Charge-insensitive qubit design derived from the Cooper pair box
Jens Koch,Terri M. Yu,Jay M. Gambetta,Andrew Houck,David Schuster,Johannes Majer,Alexandre Blais,Michel Devoret,Steven Girvin,Robert Schoelkopf +9 more
TL;DR: In this paper, the transmon was proposed to operate in a regime of significantly increased ratio of Josephson energy and charging energy, while maintaining sufficient anharmonicity for selective qubit control.