Results 21 to 30 of about 783,942 (287)

Nanomaterials for Quantum Information Science and Engineering [PDF]

Advanced Materials, 2022
AbstractQuantum information science and engineering (QISE)—which entails the use of quantum mechanical states for information processing, communications, and sensing—and the area of nanoscience and nanotechnology have dominated condensed matter physics and materials science research in the 21st century. Solid‐state devices for QISE have, to this point,
Adam Alfieri, Surendra B. Anantharaman, Huiqin Zhang, Deep Jariwala   +3 more
openaire   +3 more sources

Coherent dynamics of multi-spin V $${}_{{{{{{{{\rm{B}}}}}}}}}^{-}$$ B − center in hexagonal boron nitride

Nature Communications, 2022
Hexagonal boron nitride (hBN) has recently been demonstrated to contain optically polarized and detected electron spins that can be utilized for implementing qubits and quantum sensors in nanolayered-devices.
Wei Liu, Viktor Ivády, Zhi-Peng Li, Yuan-Ze Yang, Shang Yu, Yu Meng, Zhao-An Wang, Nai-Jie Guo, Fei-Fei Yan, Qiang Li, Jun-Feng Wang, Jin-Shi Xu, Xiao Liu, Zong-Quan Zhou, Yang Dong, Xiang-Dong Chen, Fang-Wen Sun, Yi-Tao Wang, Jian-Shun Tang, Adam Gali, Chuan-Feng Li, Guang-Can Guo   +21 more
doaj   +1 more source

Linear preservers and quantum information science

, 2012
Let $m,n\ge 2$ be positive integers, $M_m$ the set of $m\times m$ complex matrices and $M_n$ the set of $n\times n$ complex matrices. Regard $M_{mn}$ as the tensor space $M_m\otimes M_n$. Suppose $|\cdot|$ is the Ky Fan $k$-norm with $1 \le k \le mn$, or
Fosner, Ajda, Huang, Zejun, Li, Chi-Kwong, Sze, Nung-Sing   +3 more
core   +1 more source

Multiplexed communication over a high-speed quantum channel [PDF]

, 2010
In quantum information systems it is of particular interest to consider the best way in which to use the non-classical resources consumed by that system. Quantum communication protocols are integral to quantum information systems and are amongst the most
Dunlop, A. E., Harb, C. C., Heurs, M., Huntington, E. H., Ralph, T. C., Webb, J. G.   +5 more
core   +2 more sources

Counterfactual communication without a trace in the transmission channel

npj Quantum Information, 2023
We report an experimental realization of a modified counterfactual communication protocol that eliminates the dominant environmental trace left by photons passing through the transmission channel.
Wei-Wei Pan, Xiao Liu, Xiao-Ye Xu, Qin-Qin Wang, Ze-Di Cheng, Jian Wang, Zhao-Di Liu, Geng Chen, Zong-Quan Zhou, Chuan-Feng Li, Guang-Can Guo, Justin Dressel, Lev Vaidman   +12 more
doaj   +1 more source

Multiplexed storage and real-time manipulation based on a multiple degree-of-freedom quantum memory

Nature Communications, 2018
Multiplexing of quantum memories would enable higher communication rate for repeater based quantum networks. Here, the authors demonstrate multiplexed storage of single-photon-level pulses using multiple degree-of-freedom, with the additional function of
Tian-Shu Yang, Zong-Quan Zhou, Yi-Lin Hua, Xiao Liu, Zong-Feng Li, Pei-Yun Li, Yu Ma, Chao Liu, Peng-Jun Liang, Xue Li, Yi-Xin Xiao, Jun Hu, Chuan-Feng Li, Guang-Can Guo   +13 more
doaj   +1 more source

2×N twin-field quantum key distribution network configuration based on polarization, wavelength, and time division multiplexing

npj Quantum Information, 2022
Developing quantum key distribution (QKD) has been recently directed toward distance extension and network expansion for real-world secure communications.
Chang Hoon Park, Min Ki Woo, Byung Kwon Park, Yong-Su Kim, Hyeonjun Baek, Seung-Woo Lee, Hyang-Tag Lim, Seung-Woo Jeon, Hojoong Jung, Sangin Kim, Sang-Wook Han   +10 more
doaj   +1 more source

Quantum Computation and Quantum Information

, 2012
Quantum computation and quantum information are of great current interest in computer science, mathematics, physical sciences and engineering. They will likely lead to a new wave of technological innovations in communication, computation and cryptography.
Wang, Yazhen
core   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

A hybrid-frequency programmable synthetic-dimension simulator with rich coupling on a single chip

Light: Science & Applications
High-performance photonic chips provide a powerful platform for analog computing, enabling the simulation of high-dimensional physical systems using low-dimensional devices with additional synthetic dimensions.
Xiao-Dong Zeng, Zhao-An Wang, Jia-Ming Ren, Yi-Tao Wang, Chun Ao, Wei Liu, Nai-Jie Guo, Lin-Ke Xie, Jun-You Liu, Yu-Hang Ma, Ya-Qi Wu, Shuang Wang, Pei-Yun Li, Mu Yang, Jin-Shi Xu, Xi-Wang Luo, Jian-Shun Tang, Chuan-Feng Li, Guang-Can Guo   +18 more
doaj   +1 more source