Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Young, Kevin C"'
Autor:
Hashim, Akel, Nguyen, Long B., Goss, Noah, Marinelli, Brian, Naik, Ravi K., Chistolini, Trevor, Hines, Jordan, Marceaux, J. P., Kim, Yosep, Gokhale, Pranav, Tomesh, Teague, Chen, Senrui, Jiang, Liang, Ferracin, Samuele, Rudinger, Kenneth, Proctor, Timothy, Young, Kevin C., Blume-Kohout, Robin, Siddiqi, Irfan
Rapid progress in quantum technology has transformed quantum computing and quantum information science from theoretical possibilities into tangible engineering challenges. Breakthroughs in quantum algorithms, quantum simulations, and quantum error co
Externí odkaz:
http://arxiv.org/abs/2408.12064
Autor:
Rudinger, Kenneth M., Ostrove, Corey I., Seritan, Stefan K., Grace, Matthew D., Nielsen, Erik, Blume-Kohout, Robin J., Young, Kevin C.
Gate set tomography (GST) is a self-consistent and highly accurate method for the tomographic reconstruction of a quantum information processor's quantum logic operations, including gates, state preparations, and measurements. However, GST's experime
Externí odkaz:
http://arxiv.org/abs/2307.15767
Autor:
Mądzik, Mateusz T., Asaad, Serwan, Youssry, Akram, Joecker, Benjamin, Rudinger, Kenneth M., Nielsen, Erik, Young, Kevin C., Proctor, Timothy J., Baczewski, Andrew D., Laucht, Arne, Schmitt, Vivien, Hudson, Fay E., Itoh, Kohei M., Jakob, Alexander M., Johnson, Brett C., Jamieson, David N., Dzurak, Andrew S., Ferrie, Christopher, Blume-Kohout, Robin, Morello, Andrea
Publikováno v:
Nature 601, 348 (2022)
Nuclear spins were among the first physical platforms to be considered for quantum information processing, because of their exceptional quantum coherence and atomic-scale footprint. However, their full potential for quantum computing has not yet been
Externí odkaz:
http://arxiv.org/abs/2106.03082
Autor:
Rudinger, Kenneth, Hogle, Craig W., Naik, Ravi K., Hashim, Akel, Lobser, Daniel, Santiago, David I., Grace, Matthew D., Nielsen, Erik, Proctor, Timothy, Seritan, Stefan, Clark, Susan M., Blume-Kohout, Robin, Siddiqi, Irfan, Young, Kevin C.
Publikováno v:
PRX Quantum 2, 040338 (2021)
Crosstalk is a leading source of failure in multiqubit quantum information processors. It can arise from a wide range of disparate physical phenomena, and can introduce subtle correlations in the errors experienced by a device. Several hardware chara
Externí odkaz:
http://arxiv.org/abs/2103.09890
Autor:
Polloreno, Anthony M., Young, Kevin C.
Coherent errors in quantum operations are ubiquitous. Whether arising from spurious environmental couplings or errors in control fields, such errors can accumulate rapidly and degrade the performance of a quantum circuit significantly more than an av
Externí odkaz:
http://arxiv.org/abs/2001.02779
Autor:
Blume-Kohout, Robin, Young, Kevin C.
Publikováno v:
Quantum 4, 362 (2020)
We propose a very large family of benchmarks for probing the performance of quantum computers. We call them volumetric benchmarks (VBs) because they generalize IBM's benchmark for measuring quantum volume \cite{Cross18}. The quantum volume benchmark
Externí odkaz:
http://arxiv.org/abs/1904.05546
Publikováno v:
New J. Phys. 16, 065013 (2014)
Adiabatic quantum computation employs a slow change of a time-dependent control function (or functions) to interpolate between an initial and final Hamiltonian, which helps to keep the system in the instantaneous ground state. When the evolution time
Externí odkaz:
http://arxiv.org/abs/1310.3443
Publikováno v:
Phys. Rev. A 88, 062314 (2013)
Analog models of quantum information processing, such as adiabatic quantum computation and analog quantum simulation, require the ability to subject a system to precisely specified Hamiltonians. Unfortunately, the hardware used to implement these Ham
Externí odkaz:
http://arxiv.org/abs/1310.0529
Error suppression and error correction in adiabatic quantum computation I: techniques and challenges
Publikováno v:
Phys. Rev. X 3, 041013 (2013)
Adiabatic quantum computation (AQC) is known to possess some intrinsic robustness, though it is likely that some form of error correction will be necessary for large scale computations. Error handling routines developed for circuit-model quantum comp
Externí odkaz:
http://arxiv.org/abs/1307.5893
Error suppression and error correction in adiabatic quantum computation II: non-equilibrium dynamics
Autor:
Sarovar, Mohan, Young, Kevin C.
Publikováno v:
New. J. Phys., vol. 15, p. 125032 (2013)
While adiabatic quantum computing (AQC) has some robustness to noise and decoherence it is widely believed that encoding, error suppression and error correction will be required to scale AQC to large problem sizes. Previous works have established at
Externí odkaz:
http://arxiv.org/abs/1307.5892