Results 21 to 30 of about 5,501 (212)
A posteriori teleportation [PDF]
Nature, 1998 Braunstein and Kimble observe correctly that, in the Innsbruck experiment, Nature 390, 575 (1997), one does not always observe a teleported photon conditioned on a coincidence recording at the Bell-state analyser. However, when a teleported photon appears, it has all the properties required by the teleportation protocol.
Bouwmeester, Dik +5 more
openaire +2 more sources
Meta‐Virtuality: Strategies of Disembeddedness in Virtual Interiorities
Journal of Interior Design, EarlyView., 2022 ABSTRACT To reclaim their seat in the rapidly growing market of virtual space, designers of the built environment can benefit from reevaluating theories that see the virtual as a mere extension/reflection of the physical. By claiming ontological autonomy from external worlds, the virtual is liberated from the hegemonic control of the physical.
Vahid Vahdat
wiley +1 more source
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 +4 more sources
Quantum Communication-Celebrating the Silver Jubilee of Teleportation [PDF]
, 2020 To celebrate the 25th anniversary of the seminal 1993 quantum teleportation paper, we are pleased to present research works, reviews, and stories about quantum communication, quantum entanglement, and quantum teleportation: (1) How was quantum ...
core +1 more source
Quantum, 2023 Coupling to the environment typically suppresses quantum properties of physical systems via decoherence mechanisms. This is one of the main obstacles in practical implementations of quantum protocols. In this work we show how decoherence effects can be reversed/suppressed during quantum teleportation in a network scenario.
Katarzyna Roszak, Jaroslaw K. Korbicz
openaire +3 more sources
Optimal tests for continuous-variable quantum teleportation and photodetectors
Physical Review Research, 2022 Quantum teleportation is a primitive in several important applications, including quantum communication, quantum computation, error correction, and quantum networks. In this paper, we propose an optimal test for the performance of continuous-variable (CV)
Kunal Sharma +2 more
doaj +1 more source
Scrambling and quantum teleportation
Quantum Information Processing, 2023 Abstract Scrambling is a concept introduced from information loss problem arising in black hole. In this paper we discuss the effect of scrambling from a perspective of pure quantum information theory regardless of the information loss problem. We introduce 7-qubit quantum circuit for a quantum teleportation.
MuSeong Kim +3 more
openaire +2 more sources
Teleportation-based noiseless quantum amplification of coherent states of light
, 2021 We propose and theoretically analyze a teleportation-based scheme for high-fidelity noiseless quantum amplification of coherent states of light. In our approach, the probabilistic noiseless quantum amplification operation is encoded into a suitable ...
Jaromír Fiurášek (14381838)
core +1 more source
Quantum computing specificities with the application to quantum teleportation [PDF]
Tehnika, 2023 The work explains quantum computing theoretical-physical basis from where quantum information processing specific features are deduced. Thereupon, quantum information processing logical representation is laid down through quantum circuits paradigm, some ...
Simonović Svetomir I.
doaj +1 more source
Does Hawking effect always degrade fidelity of quantum teleportation in Schwarzschild spacetime?
Journal of High Energy Physics, 2023 Previous studies have shown that the Hawking effect always destroys quantum correlations and the fidelity of quantum teleportation in the Schwarzschild black hole.
Shu-Min Wu +5 more
doaj +1 more source