Zobrazeno 1 - 10
of 317
pro vyhledávání: '"FU-GUO DENG"'
Autor:
Xin-Yu Chen, Na-Na Zhang, Wan-Ting He, Xiang-Yu Kong, Ming-Jie Tao, Fu-Guo Deng, Qing Ai, Gui-Lu Long
Publikováno v:
npj Quantum Information, Vol 8, Iss 1, Pp 1-6 (2022)
Abstract In a fully-controllable experiment platform for studying non-Markovian open quantum dynamics, we show that the non-Markovianity could be investigated from the global and local aspects. By mixing random unitary dynamics, we demonstrate non-Ma
Externí odkaz:
https://doaj.org/article/5a3ec0cbe66e46cdbbbddbb1b2b87872
Publikováno v:
Science Bulletin. 65:318-328
There is a remarkable characteristic of photosynthesis in nature, that is, the energy transfer efficiency is close to 100%. Recently, due to the rapid progress made in the experimental techniques, quantum coherent effects have been experimentally dem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9819e5d889545eec5a117e40f55ccac3
https://doi.org/10.1016/j.scib.2019.12.009
https://doi.org/10.1016/j.scib.2019.12.009
Publikováno v:
New Journal of Physics, Vol 21, Iss 7, p 073025 (2019)
We propose a superconducting circuit for quantum information processing (QIP) on high-quality (high-Q) superconducting resonators (SRs). In the circuit, two high-Q SRs are coupled to a high-frequency SR (acts as a quantum bus) assisted by superconduc
Externí odkaz:
https://doaj.org/article/444720af16094a658270ac286c6586c8
Publikováno v:
Physical Review A: Atomic, Molecular & Optical Physics. Feb2017, Vol. 95 Issue 2, p1-1. 1p.
Autor:
Wan-Ting He, Huan-Yu Guang, Zi-Yun Li, Ru-Qiong Deng, Na-Na Zhang, Jie-Xing Zhao, Fu-Guo Deng, Qing Ai
In realistic metrology, entangled probes are more sensitive to noise, especially for a correlated environment. The precision of parameter estimation with entangled probes is even lower than that of the unentangled ones in a correlated environment. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4de09e6d760d24d1192fcbc5ab6ee26c
http://arxiv.org/abs/2105.10260
http://arxiv.org/abs/2105.10260
Efficient quantum simulation of open quantum dynamics at various Hamiltonians and spectral densities
Autor:
Na-Na Zhang, Neill Lambert, Ming-Jie Tao, Xiang-Yu Kong, Fu-Guo Deng, Wan-Ting He, Xin-Yu Chen, Qing Ai
Publikováno v:
Frontiers of Physics. 16
Simulation of open quantum dynamics for various Hamiltonians and spectral densities are ubiquitous for studying various quantum systems. On a quantum computer, only log2N qubits are required for the simulation of an N-dimensional quantum system, henc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec4d95fa6f392efdff4294a96afc65da
https://doi.org/10.1007/s11467-021-1064-y
https://doi.org/10.1007/s11467-021-1064-y
Autor:
Tao Li1, Fu-Guo Deng1 fgdeng@bnu.edu.cn
Publikováno v:
Physical Review A: Atomic, Molecular & Optical Physics. Dec2016, Vol. 94 Issue 6, p1-1. 1p.
Autor:
Fu-Guo Deng, Hai-Yuan Zhu, Jia-Yi Wu, Xin-Yuan Hu, Na-Na Zhang, Shuo Li, Yan-Xiang Wang, Jun-Jie Lin
We propose a controllable non-reciprocal transmission model. The model consists of a Mobius ring, which is connected with two one-dimensional semi-infinite chains, and with a two-level atom located inside one of the cavities of the Mobius ring. We us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a4f408d20bfed5312b7ffd33d06e4bc
http://arxiv.org/abs/2101.04282
http://arxiv.org/abs/2101.04282
Quantum simulation of clustered photosynthetic light harvesting in a superconducting quantum circuit
Publikováno v:
Quantum Engineering. 2
We propose a scheme to simulate the exciton energy transfer (EET) of photosynthetic complexes in a quantum superconducting circuit system. Our system is composed of two pairs of superconducting charge qubits coupled to two separated high-Q supercondu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a8b23636d67bb54dc5f323553d17939
https://doi.org/10.1002/que2.53
https://doi.org/10.1002/que2.53
Autor:
Chun-Yan Li, Yi He, Feng Jing, Bao-Cang Ren, Chen Dong, Wan-Ting He, Fu-Guo Deng, Peng-Liang Guo
Publikováno v:
Optics express. 28(4)
Channel noise is the main issue which reduces the efficiency of quantum communication. Here we present an efficient scheme for quantum key distribution against collective-rotation channel noise using polarization and transverse spatial mode of photon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05137c5561588dec8d560125e8f58d77
https://pubmed.ncbi.nlm.nih.gov/32121695
https://pubmed.ncbi.nlm.nih.gov/32121695