Results 51 to 60 of about 39,490 (282)
Resource-efficient high-dimensional subspace teleportation with a quantum autoencoder
Science Advances, 2022 Quantum autoencoders serve as efficient means for quantum data compression. Here, we propose and demonstrate their use to reduce resource costs for quantum teleportation of subspaces in high-dimensional systems. We use a quantum autoencoder in a compress-
Hui Zhang +17 more
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Activating hidden teleportation power: Theory and experiment
Physical Review Research, 2021 Ideal quantum teleportation transfers an unknown quantum state intact from one party Alice to the other Bob via the use of a maximally entangled state and the communication of classical information. If Alice and Bob do not share entanglement, the maximal
Jyun-Yi Li +5 more
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Control power in perfect controlled teleportation via partially entangled channels [PDF]
, 2014 We analyze and evaluate perfect controlled teleportation via three-qubit entangled channels from the point of view of the controller. The key idea in controlled teleportation is that the teleportation is performed only with the participation of the ...
Ghose, Shohini, Li, Xi-Han
core +4 more sources
A Performance–Consumption Balanced Scheme of Multi-Hop Quantum Networks for Teleportation
Applied Sciences, 2021 Teleportation is an important protocol in quantum communication. Realizing teleportation between arbitrary nodes in multi-hop quantum networks is of great value. Most of the existing multi-hop quantum networks are based on Bell states or Greeberger–Horne–
Jin Xu +4 more
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Remote Production for Live Holographic Teleportation Applications in 5G Networks
IEEE transactions on broadcasting, 2022 Holographic Teleportation is an emerging media application allowing people or objects to be teleported in a real-time and immersive fashion into the virtual space of the audience side.
Peng Qian +5 more
semanticscholar +1 more source
Holographic measurement and bulk teleportation [PDF]
Journal of High Energy Physics, 2022 Holography has taught us that spacetime is emergent and its properties depend on the entanglement structure of the dual theory. In this paper, we describe how changes in the entanglement due to a local projective measurement (LPM) on a subregion A of the
S. Antonini +5 more
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Catalytic Quantum Teleportation [PDF]
Physical Review Letters, 2021 In this work, we address fundamental limitations of quantum teleportation-the process of transferring quantum information using classical communication and preshared entanglement. We develop a new teleportation protocol based upon the idea of using ancillary entanglement catalytically, i.e., without depleting it. This protocol is then used to show that
Patryk Lipka-Bartosik, Paul Skrzypczyk
openaire +5 more sources
Results in Physics, 2023 A perfect teleportation protocol requires pure maximally shared entangled states. While in reality the shared entanglement is drastically degraded due to the inevitable interaction with the noisy environment.
Sajede Harraz +2 more
doaj
Enhancing quantum teleportation fidelity under decoherence via weak measurement with flips
EPJ Quantum Technology, 2022 Noiseless quantum channels are critical to share a pure maximally entangled state for performing an ideal teleportation protocol. However, in reality the shared entanglement severely degraded due to decoherence.
Sajede Harraz, S. Cong, J. J. Nieto
semanticscholar +1 more source