Results 41 to 50 of about 4,001 (195)

Quantum Teleportation and Entanglement of the 5-Qubit State Over a GHZ-Like Channel

Tikrit Journal of Pure Science, 2023
Quantum information processing has a wide range of uses, including the solution of complex algorithms, cryptography, dense coding, quantum computation, and quantum teleportation.
Aseel Hamad, Shareef Faiq Al-tikrity, Abdullah. H. Mohammed   +2 more
doaj   +1 more source

Teleportation of quantum states [PDF]

Physical Review A, 1994
Bennett et al. (PRL 70, 1859 (1993)) have shown how to transfer ("teleport") an unknown spin quantum state by using prearranged correlated quantum systems and transmission of classical information. I will show how their results can be obtained in the framework of nonlocal measurements proposed by Aharonov and Albert I will generalize the latter to the ...
openaire   +3 more sources

Quantum teleportation is a reversal of quantum measurement

Physical Review Research, 2021
We introduce a generalized concept of quantum teleportation in the framework of quantum measurement and reversing operation. Our framework makes it possible to find an optimal protocol for quantum teleportation enabling a faithful transfer of unknown ...
Seung-Woo Lee, Dong-Gil Im, Yoon-Ho Kim, Hyunchul Nha, M. S. Kim   +4 more
doaj   +1 more source

Overcoming noise in quantum teleportation with multipartite hybrid entanglement. [PDF]

Sci Adv
Quantum entanglement and decoherence are the two counterforces of many quantum technologies and protocols. For example, while quantum teleportation is fueled by a pair of maximally entangled resource qubits, it is vulnerable to decoherence.
Liu ZD, Siltanen O, Kuusela T, Miao RH, Ning CX, Li CF, Guo GC, Piilo J.   +7 more
europepmc   +2 more sources

Reordering and Partitioning of Distributed Quantum Circuits

IEEE Access, 2022
A new approach to reduce the teleportation cost and execution time in Distributed Quantum Circuits (DQCs) was proposed in the present paper. DQCs, a well-known solution, have been applied to solve the problem of maintaining a large number of qubits next ...
Davood Dadkhah, Mariam Zomorodi, Seyed Ebrahim Hosseini, Pawel Plawiak, Xujuan Zhou   +4 more
doaj   +1 more source

Operational advantages provided by nonclassical teleportation

Physical Review Research, 2020
The standard benchmark for teleportation is the average fidelity of teleportation and according to this benchmark not all states are useful for teleportation.
Patryk Lipka-Bartosik, Paul Skrzypczyk
doaj   +1 more source

Scheme for Total Quantum Teleportation [PDF]

Physical Review Letters, 2000
6 ...
DEL RE, EUGENIO, B. Crosignani, P. Di Porto   +2 more
openaire   +3 more sources

ANOTHER LOOK AT QUANTUM TELEPORTATION [PDF]

International Journal of Quantum Information, 2006
A dialog with Asher Peres regarding the meaning of quantum teleportation is briefly reviewed. The Braunstein–Kimble method for teleportation of light is analyzed in the language of quantum wave functions. A pictorial example of continuous variable teleportation is presented using computer simulation.
Vaidman, L., Erez, N., Retzker, A.
openaire   +3 more sources

Teleportation of hybrid entangled states with continuous-variable entanglement

Scientific Reports, 2022
Hybrid entanglement between discrete-variable (DV) and continuous-variable (CV) quantum systems is an essential resource for heterogeneous quantum networks.
Mingjian He, Robert Malaney
doaj   +1 more source

Communicating quantum processes [PDF]

, 2005
We define a language CQP (Communicating Quantum Processes) for modelling systems which combine quantum and classical communication and computation.
Simon J. Gay, Rajagopal Nagarajan, Nagarajan, Rajagopal, Nagarajan, R., Gay, S. J., Gay, S.J.   +5 more
core   +1 more source