Zobrazeno 1 - 10
of 344
pro vyhledávání: '"ZHANG Yu-xiang"'
Autor:
Xu, Guanglei, Zhang, Yu-Xiang
We revisit the standard monitored random Clifford circuits from the perspective of $n$-partite Greenberger-Horne-Zeilinger ($\text{GHZ}_n$) entanglement, and find a series of new results about steady-state phase transitions, critical properties, and
Externí odkaz:
http://arxiv.org/abs/2407.03206
Autor:
He, Yang, Zhang, Yu-Xiang
Large-scale fault-tolerant superconducting quantum computation needs rapid quantum communication to network qubits fabricated on different chips and long-range couplers to implement efficient quantum error-correction codes. Quantum channels used for
Externí odkaz:
http://arxiv.org/abs/2407.00683
Autor:
Li, Xiang, Li, Sheng-Yong, Zhao, Si-Lu, Mei, Zheng-Yang, He, Yang, Deng, Cheng-Lin, Liu, Yu, Liu, Yan-Jun, Liang, Gui-Han, Wang, Jin-Zhe, Song, Xiao-Hui, Xu, Kai, Heng, Fan, Zhang, Yu-Xiang, Xiang, Zhong-Cheng, Zheng, Dong-Ning
In the circuit quantum electrodynamics architectures, to realize a long-range quantum network mediated by flying photon, it is necessary to shape the temporal profile of emitted photons to achieve high transfer efficiency between two quantum nodes. I
Externí odkaz:
http://arxiv.org/abs/2405.01464
Autor:
Li, Li, Liu, Tong, Guo, Xue-Yi, Zhang, He, Zhao, Silu, Xiang, Zhongcheng, Song, Xiaohui, Zhang, Yu-Xiang, Xu, Kai, Fan, Heng, Zheng, Dongning
Simulating the dynamics of open quantum systems is essential in achieving practical quantum computation and understanding novel nonequilibrium behaviors. However, quantum simulation of a many-body system coupled to an engineered reservoir has yet to
Externí odkaz:
http://arxiv.org/abs/2308.13235
Autor:
Zhang, Yu-Xiang
Publikováno v:
Phys. Rev. Lett. 131, 193603 (2023)
To build up a collective emission, the atoms in an ensemble must coordinate their behavior by exchanging virtual photons. We study this non-Markovian process in a subwavelength atom chain coupled to a one-dimensional (1D) waveguide and find that reta
Externí odkaz:
http://arxiv.org/abs/2304.00722
Publikováno v:
Tongxin xuebao, Vol 32, Pp 34-41 (2011)
A formal definition of stable peers was presented,a novel method to separate stable peers from all peers and an analysis of the session sequence of stable peers in P2P networks.This study uses the KAD,a P2P file sharing system with several million si
Externí odkaz:
https://doaj.org/article/2e87492cb8e54e9dadbdbba68f0279ae
We study the emergence of two types of two-photon bounds states in waveguides of any chirality. Specifically, we present a systematic way of analytically determining the eigenstates of a system consisting of a waveguide coupled to a partially chiral,
Externí odkaz:
http://arxiv.org/abs/2110.06093
Autor:
Zhang, Yu-Xiang, Mølmer, Klaus
Publikováno v:
Physical Review Letters 128, 093602 (2022)
One-dimensional (1D) subwavelength atom arrays display multiply excited subradiant eigenstates which are reminiscent of free fermions. So far, these states have been associated with subradiant states with decay rates $\propto N^{-3}$, with N the numb
Externí odkaz:
http://arxiv.org/abs/2109.04540
Publikováno v:
Phys. Rev. Lett. 127, 233601 (2021)
A chiral photonic interface is a quantum system that has different probabilities for emitting photons to the left and right. An on-chip compatible chiral interface is attractive for both fundamental studies of light-matter interactions and applicatio
Externí odkaz:
http://arxiv.org/abs/2106.15744
Publikováno v:
In Waste Management 15 March 2024 176:1-10