Results 121 to 130 of about 1,459,276 (215)

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

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

Entanglement and teleportation in thermal states of spin chains with nonlinear coupling

Alexandria Engineering Journal
The impact of nonlinear coupling on entanglement and teleportation in a two-qubit spin system featuring Dzyaloshinskii–Moriya (DM) interaction was investigated while considering both homogeneous and inhomogeneous magnetic fields.
Nour Zidan, Ahmed Redwan, Tarek El-Shahat, Montasir Qasymeh, Mahmoud Abdel-Aty   +4 more
doaj   +1 more source

A Scheme for Quantum Teleportation and Remote Quantum State Preparation of IoT Multiple Devices. [PDF]

Sensors (Basel), 2023
Fu Y, Li D, Hua X, Jiang Y, Zhu Y, Zhou J, Yang X, Tan Y.   +7 more
europepmc   +1 more source

The Concept of Quantum Teleportation for Remote Control of a Car-like Mobile Robot

Robotics
We describe a quantum teleportation protocol for exchanging data between a mobile robot and its control station. Because of the high cost of quantum network systems, we use MATLAB software to simulate the teleportation of data.
Joslin Numbi, Nadjet Zioui, Mohamed Tadjine   +2 more
doaj   +1 more source

Quantum Teleportation and Dense Coding in Multiple Bosonic Reservoirs. [PDF]

Entropy (Basel), 2022
Wang Y, Hu ML.
europepmc   +1 more source

High-Fidelity quantum teleportation mediated by hole transfer in an acceptor–donor–radical molecular triad

Nature Communications
Quantum teleportation transfers quantum states between nodes in a quantum network through entanglement distribution and subsequent Bell-state measurements.
Junhang Duan, Shunta Nakamura, Chelsie Greene, Samuel B. Tyndall, Ryan M. Young, Matthew D. Krzyaniak, Michael R. Wasielewski   +6 more
doaj   +1 more source

Quantum Energy Teleportation versus Information Teleportation

Quantum
Quantum energy teleportation (QET) is the phenomenon in which locally inaccessible energy is activated as extractable work through collaborative local operations and classical communication (LOCC) with an entangled partner. It closely resembles the more well-known quantum information teleportation (QIT) where quantum information can be sent through an ...
Jinzhao Wang, Shunyu Yao
openaire   +3 more sources

Improving the Capacity of Quantum Dense Coding and the Fidelity of Quantum Teleportation by Weak Measurement and Measurement Reversal. [PDF]

Entropy (Basel), 2023
Wang M, Sun B, Cao L, Yang Y, Liu X, Wang X, Zhao J.   +6 more
europepmc   +1 more source