Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Ball, Harrison"'
Publikováno v:
Phys. Rev. Applied 15, 064054 (2021)
We describe an experimental effort designing and deploying error-robust single-qubit operations using a cloud-based quantum computer and analog-layer programming access. We design numerically-optimized pulses that implement target operations and exhi
Externí odkaz:
http://arxiv.org/abs/2010.08057
Autor:
Milne, Alistair R., Hempel, Cornelius, Li, Li, Edmunds, Claire L., Slatyer, Harry J., Ball, Harrison, Hush, Michael R., Biercuk, Michael J.
Publikováno v:
Phys. Rev. Lett. 126, 250506 (2021)
Quantum harmonic oscillators are central to many modern quantum technologies. We introduce a method to determine the frequency noise spectrum of oscillator modes through coupling them to a qubit with continuously driven qubit-state-dependent displace
Externí odkaz:
http://arxiv.org/abs/2010.04375
Autor:
Bentley, Christopher D. B., Ball, Harrison, Biercuk, Michael J., Carvalho, Andre R. R., Hush, Michael R., Slatyer, Harry J.
We study a class of entangling gates for trapped atomic ions and demonstrate the use of numeric optimization techniques to create a wide range of fast, error-robust gate constructions. Our approach introduces a framework for numeric optimization usin
Externí odkaz:
http://arxiv.org/abs/2005.00366
Autor:
Ball, Harrison, Biercuk, Michael J., Carvalho, Andre, Chen, Jiayin, Hush, Michael, De Castro, Leonardo A., Li, Li, Liebermann, Per J., Slatyer, Harry J., Edmunds, Claire, Frey, Virginia, Hempel, Cornelius, Milne, Alistair
Manipulating quantum computing hardware in the presence of imperfect devices and control systems is a central challenge in realizing useful quantum computers. Susceptibility to noise limits the performance and capabilities of noisy intermediate-scale
Externí odkaz:
http://arxiv.org/abs/2001.04060
Autor:
Ball, Harrison, Marciniak, Christian D., Wolf, Robert N., Hung, Alex T. -H., Pyka, Karsten, Biercuk, Michael J.
We present the design, construction and characterization of an experimental system capable of supporting a broad class of quantum simulation experiments with hundreds of spin qubits using Be-9 ions in a Penning trap. This article provides a detailed
Externí odkaz:
http://arxiv.org/abs/1807.00902
Publikováno v:
In Trends in Pharmacological Sciences May 2022 43(5):378-391
Publikováno v:
Optics Express Vol. 25, Issue 14, pp. 15643-15661 (2017)
We present and analyze two pathways to produce commercial optical-fiber patch cords with stable long-term transmission in the ultraviolet (UV) at powers up to $\sim$ 200 mW, and typical bulk transmission between 66-75\%. Commercial fiber patch cords
Externí odkaz:
http://arxiv.org/abs/1704.05879
Publikováno v:
Physical Review A 93, 022303 (2016)
Among the most popular and well studied quantum characterization, verification and validation techniques is randomized benchmarking (RB), an important statistical tool used to characterize the performance of physical logic operations useful in quantu
Externí odkaz:
http://arxiv.org/abs/1504.05307
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Akademický článek
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