Quantum teleportation with relativistic communication from first principles [PDF]
Physical Review A, 2022 In this work we provide a genuine relativistic quantum teleportation protocol whose classical communication component makes use of relativistic causal propagation of a quantum field.
Erickson Tjoa
semanticscholar +1 more source
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
Optimal teleportation via noisy quantum channels without additional qubit resources
npj Quantum Information, 2021 Quantum teleportation exemplifies how the transmission of quantum information starkly differs from that of classical information and serves as a key protocol for quantum communication and quantum computing.
Dong-Gil Im +6 more
doaj +1 more source
All entangled states can demonstrate non-classical teleportation [PDF]
, 2017 Quantum teleportation, the process by which Alice can transfer an unknown quantum state to Bob by using pre-shared entanglement and classical communication, is one of the cornerstones of quantum information.
Cavalcanti, Daniel +2 more
core +3 more sources
Continuous Variable Quantum Teleportation in a Dissipative Environment: Comparison of Non‐Gaussian Operations Before and After Noisy Channel [PDF]
Advanced Quantum Technologies, 2022 This article explores the relative advantages in continuous‐variable quantum teleportation when non‐Gaussian operations, namely, photon subtraction, addition, and catalysis, are performed before and after interaction with a noisy channel.
C. Kumar, Mohak Sharma, Shikhar Arora
semanticscholar +1 more source
Quantum Teleportation Coexisting with Classical Communications in Optical Fiber [PDF]
OpticaThe ability for quantum and conventional networks to operate in the same optical fibers would aid the deployment of quantum network technology on a large scale.
Jordan M. Thomas +6 more
semanticscholar +1 more source
Quantum teleportation with atoms: quantum process tomography [PDF]
, 2007 The performance of a quantum teleportation algorithm implemented on an ion trap quantum computer is investigated. First the algorithm is analyzed in terms of the teleportation fidelity of six input states evenly distributed over the Bloch sphere ...
Benhelm, J. +6 more
core +1 more source
Notation for general quantum teleportation [PDF]
, 2001 A new notation for the quantum teleportation of finite dimensional quantum state through a generally entangled quantum channel is introduced. For a given quantum channel an explict mathematical criterion that governs the faithful teleportation is ...
Accardi +12 more
core +3 more sources
Optimal Teleportation Based on Bell Measurement [PDF]
, 2002 We study optimal teleportation based on the Bell measurements. An explicit expression for the quantum channel associated with the optimal teleportation with an arbitrary mixed state resource is presented.
C.H. Bennett +6 more
core +2 more sources
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 +2 more
doaj +1 more source