Zobrazeno 1 - 10
of 2 091
pro vyhledávání: '"Wang, D S"'
Publikováno v:
Entropy 2023, 25(8), 1187
The existence of universal quantum computers has been theoretically well established. However, building up a real quantum computer system not only relies on the theory of universality, but also needs methods to satisfy requirements on other features,
Externí odkaz:
http://arxiv.org/abs/2307.14219
Autor:
Wang, D. -S.
Publikováno v:
Chin. Phys. B, 2024, Vol. 33(8): 080302
In this work, we develop universal quantum computing models that form a family of quantum von Neumann architecture, with modular units of memory, control, CPU, internet, besides input and output. This family contains three generations characterized b
Externí odkaz:
http://arxiv.org/abs/2304.03460
Autor:
Wang, D. -S.
Publikováno v:
Commun. Theor. Phys. 75 125101 (2023)
Unravelling the source of quantum computing power has been a major goal in the field of quantum information science. In recent years, the quantum resource theory (QRT) has been established to characterize various quantum resources, yet their roles in
Externí odkaz:
http://arxiv.org/abs/2303.03715
Autor:
Wang, K., Wang, D. -S.
Publikováno v:
New Journal of Physics, 25(4):043013,(2023)
Quantum simulation is one of the central discipline to demonstrate the power of quantum computing. In recent years, the theoretical framework of quantum superchannels has been developed and applied widely as the extension of quantum channels. In this
Externí odkaz:
http://arxiv.org/abs/2209.10756
Autor:
Xu, X. H., Wang, Y., Wei, F. S., Feng, X. S., Bo, M. H., Tang, H. W., Wang, D. S., Lei, B., Wang, B. Y., Zuo, P. B., Jiang, C. W., Xu, X. J., Zhou, Z. L., Li, Z., Zou, P., Wang, L. D., Gu, Y. X., Chen, Y. L., Zhang, W. Y., Sun, P.
Analyzing the effects of space weather on aviation is a new and developing topic. It has been commonly accepted that the flight time of the polar flights may increase during solar proton events because the flights have to change their route to avoid
Externí odkaz:
http://arxiv.org/abs/2209.07703
Autor:
Xu, X. H., Wang, Y., Wei, F. S., Feng, X. S., Bo, M. H., Tang, H. W., Wang, D. S., Bian, L., Wang, B. Y., Zhang, W. Y., Huang, Y. S., Li, Z., Guo, J. P., Zuo, P. B., Jiang, C. W., Xu, X. J., Zhou, Z. L., Zou, P.
Solar flare is one of the severest solar activities on the sun, and it has many important impacts on the near-earth space. It has been found that flight arrival delays will increase during solar flare. However, the detailed intrinsic mechanism of how
Externí odkaz:
http://arxiv.org/abs/2209.07701
Autor:
Wang, Y., Xu, X. H., Wei, F. S., Feng, X. S., Bo, M. H., Tang, H. W., Wang, D. S., Bian, L., Wang, B. Y., Zhang, W. Y., Huang, Y. S., Li, Z., Guo, J. P., Zuo, P. B., Jiang, C. W., Xu, X. J., Zhou, Z. L., Zou, P.
Although the sun is really far away from us, some solar activities could still influence the performance and reliability of space-borne and ground-based technological systems on Earth. Those time-varying conditions in space caused by the sun are also
Externí odkaz:
http://arxiv.org/abs/2209.07700
Autor:
Wang, D. -S.
Capacities of quantum channels are fundamental quantities in the theory of quantum information. A desirable property is the additivity for a capacity. However, this cannot be achieved for a few quantities that have been established as capacity measur
Externí odkaz:
http://arxiv.org/abs/2205.07205
Autor:
Wang, D. -S.
Publikováno v:
Commun. Theor. Phys. 74 095103 (2022)
A modern computer system, based on the von Neumann architecture, is a complicated system with several interactive modular parts. Quantum computing, as the most generic usage of quantum information, follows a hybrid architecture so far, namely, quantu
Externí odkaz:
http://arxiv.org/abs/2112.09345
Autor:
Wang, D. -S.
Publikováno v:
Quantum Engineering. 2021;e85
Quantum computing has been a fascinating research field in quantum physics. Recent progresses motivate us to study in depth the universal quantum computing models (UQCM), which lie at the foundation of quantum computing and have tight connections wit
Externí odkaz:
http://arxiv.org/abs/2108.07909