Zobrazeno 1 - 10
of 5 025
pro vyhledávání: '"HILL, P. D."'
Autor:
Caune, Laura, Skoric, Luka, Blunt, Nick S., Ruban, Archibald, McDaniel, Jimmy, Valery, Joseph A., Patterson, Andrew D., Gramolin, Alexander V., Majaniemi, Joonas, Barnes, Kenton M., Bialas, Tomasz, Buğdaycı, Okan, Crawford, Ophelia, Gehér, György P., Krovi, Hari, Matekole, Elisha, Topal, Canberk, Poletto, Stefano, Bryant, Michael, Snyder, Kalan, Gillespie, Neil I., Jones, Glenn, Johar, Kauser, Campbell, Earl T., Hill, Alexander D.
Quantum error correction (QEC) will be essential to achieve the accuracy needed for quantum computers to realise their full potential. The field has seen promising progress with demonstrations of early QEC and real-time decoded experiments. As quantu
Externí odkaz:
http://arxiv.org/abs/2410.05202
Autor:
Thorvaldson, Ian, Poulos, Dean, Moehle, Christian M., Misha, Saiful H., Edlbauer, Hermann, Reiner, Jonathan, Geng, Helen, Voisin, Benoit, Jones, Michael T., Donnelly, Matthew B., Pena, Luis F., Hill, Charles D., Myers, Casey R., Keizer, Joris G., Chung, Yousun, Gorman, Samuel K., Kranz, Ludwik, Simmons, Michelle Y.
Spin qubits in silicon are strong contenders for realizing a practical quantum computer. This technology has made remarkable progress with the demonstration of single and two-qubit gates above the fault-tolerant threshold and entanglement of up to th
Externí odkaz:
http://arxiv.org/abs/2404.08741
Autor:
Nguyen, Phuc, Arora, Rohit, Hill, Elliot D., Braun, Jasper, Morgan, Alexandra, Quintana, Liza M., Mazzoni, Gabrielle, Lee, Ghee Rye, Arnaout, Rima, Arnaout, Ramy
Machine-learning datasets are typically characterized by measuring their size and class balance. However, there exists a richer and potentially more useful set of measures, termed diversity measures, that incorporate elements' frequencies and between
Externí odkaz:
http://arxiv.org/abs/2401.00102
Publikováno v:
Phys. Rev. Res., vol. 6, American Physical Society, Aug. 2024, p. 033155
As quantum technology advances and the size of quantum computers grow, it becomes increasingly important to understand the extent of quality in the devices. As large-scale entanglement is a quantum resource crucial for achieving quantum advantage, th
Externí odkaz:
http://arxiv.org/abs/2312.15170
Noise on quantum devices is much more complex than it is commonly given credit. Far from usual models of decoherence, nearly all quantum devices are plagued both by a continuum of environments and temporal instabilities. These induce noisy quantum an
Externí odkaz:
http://arxiv.org/abs/2312.08454
Autor:
West, Maxwell T., Tsang, Shu-Lok, Low, Jia S., Hill, Charles D., Leckie, Christopher, Hollenberg, Lloyd C. L., Erfani, Sarah M., Usman, Muhammad
Publikováno v:
Nature Machine Intelligence 5, 581-589, 2023
Machine learning algorithms are powerful tools for data driven tasks such as image classification and feature detection, however their vulnerability to adversarial examples - input samples manipulated to fool the algorithm - remains a serious challen
Externí odkaz:
http://arxiv.org/abs/2306.12688
The efficient preparation of quantum states is an important step in the execution of many quantum algorithms. In the noisy intermediate-scale quantum (NISQ) computing era, this is a significant challenge given quantum resources are scarce and typical
Externí odkaz:
http://arxiv.org/abs/2302.11141
Autor:
Vallury, Harish J., Jones, Michael A., White, Gregory A. L., Creevey, Floyd M., Hill, Charles D., Hollenberg, Lloyd C. L.
Publikováno v:
Quantum 7, 1109 (2023)
In the lead up to fault tolerance, the utility of quantum computing will be determined by how adequately the effects of noise can be circumvented in quantum algorithms. Hybrid quantum-classical algorithms such as the variational quantum eigensolver (
Externí odkaz:
http://arxiv.org/abs/2211.08780
Autor:
Bhambhani, Pankaj C., Baldry, Ivan. K., Brough, Sarah, Hill, Alexander D., Lara-Lopez, M. A., Loveday, J., Holwerda, B. W.
Galaxy populations are known to exhibit a strong colour bimodality, corresponding to blue star-forming and red quiescent subpopulations. The relative abundance of the two populations has been found to vary with stellar mass and environment. In this p
Externí odkaz:
http://arxiv.org/abs/2210.16112
Publikováno v:
Phys. Rev. Lett. 130, 160401 (2023)
From an open system perspective non-Markovian effects due to a nearby bath or neighbouring qubits are dynamically equivalent. However, there is a conceptual distinction to account for: neighbouring qubits may be controlled. We combine recent advances
Externí odkaz:
http://arxiv.org/abs/2210.15333