Results 111 to 120 of about 24,649 (238)

Classical communication and non-classical fidelity of quantum teleportation

, 2013
In quantum teleportation, the role of entanglement has been much discussed. It is known that entanglement is necessary for achieving non-classical teleportation fidelity.
A Furusawa, A Peres, AS Holevo, CH Bennett, CH Bennett, CH Bennett, CH Bennett, CH Bennett, F Verstraete, H-K Lo, K Banaszek, L Henderson, M Horodecki, M Riebe, Manik Banik, Md. Rajjak Gazi, S Massar, S Oh, S Popescu, SL Braunstein   +19 more
core   +1 more source

Deterministic teleportation and universal computation without particle exchange

Journal of Physics Communications
Teleportation is a cornerstone of quantum technologies, and has played a key role in the development of quantum information theory. Pushing the limits of teleportation is therefore of particular importance.
Hatim Salih, Jonte R Hance, Will McCutcheon, Terry Rudolph, John Rarity   +4 more
doaj   +1 more source

Teleportation in an indivisible quantum system

, 2016
Teleportation protocol is conventionally treated as a method for quantum state transfer between two spatially separated physical carriers. Recent experimental progress in manipulation with high-dimensional quantum systems opens a new framework for ...
Fedorov, A. K., Kiktenko, E. O., Man'ko, V. I.   +2 more
core   +2 more sources

Controlled quantum teleportation and secure direct communication

, 2004
We present a controlled quantum teleportation protocol. In the protocol, quantum information of an unknown state of a 2-level particle is faithfully transmitted from a sender (Alice) to a remote receiver (Bob) via an initially shared triplet of entangled
Gao, T, Wang, Z X, Yan, F L
core   +2 more sources

Thermal quantum correlations and teleportation under PT-symmetric system [PDF]

, 2022
J. Ramya Parkavi, R. Muthuganesan, V. K. Chandrasekar, M. Lakshmanan   +3 more
openalex   +1 more source

QDs-Cavity Approach to Controlled Quantum Teleportation of GHZ-Like State

Nano Biomedicine and Engineering, 2010
The experimental scheme for controlled quantum teleportation of tripartite GHZ-like state is presented. With the entanglement generating through the interaction between the quantum dots in microcavities and a single photon, the controlled teleportation ...
Kexiang Hu, Baiqi Jin, Qingkang Wang
doaj   +1 more source

Experimental quantum teleportation and multiphoton entanglement via interfering narrowband photon sources [PDF]

, 2009
Jian Yang, Xiao‐Hui Bao, Han Zhang, Shuai Chen, Cheng-Zhi Peng, Zeng‐Bing Chen, Jian-Wei Pan   +6 more
openalex   +1 more source

Erratum: Overcoming the uplink limit of satellite-based quantum communication with deterministic quantum teleportation [Phys. Rev. A 104, 022615 (2021)] [PDF]

, 2021
Zhiyue Zuo, Yijun Wang, Qin Liao, Ying Guo   +3 more
openalex   +1 more source

Quantum routing with teleportation

Physical Review Research
We study the problem of implementing arbitrary permutations of qubits under interaction constraints in quantum systems that allow for arbitrarily fast local operations and classical communication (LOCC). In particular, we show examples of speedups over swap-based and more general unitary routing methods by distributing entanglement and using LOCC to ...
Dhruv Devulapalli, Eddie Schoute, Aniruddha Bapat, Andrew M. Childs, Alexey V. Gorshkov   +4 more
openaire   +3 more sources

Deterministic and multiuser quantum teleportation network of continuous-variable polarization states

Physical Review Research
Quantum teleportation is widely applied as a key ingredient in quantum information science, and quantum network provides unique abilities for upscaling its applications.
Jieli Yan, Xiaoyu Zhou, Yue Qin, Zhihui Yan, Xiaojun Jia, Changde Xie, Kunchi Peng   +6 more
doaj   +1 more source