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- Title
USEFULNESS CLASSES OF TRAVELING ENTANGLED CHANNELS IN NONINERTIAL FRAMES.
- Authors
METWALLY, N.
- Abstract
The dynamics of a general two qubit system in a noninetrial frame is investigated analytically, where it is assumed that both of its subsystems are differently accelerated. Two classes of initial traveling states are considered: self-transposed and generic pure states. The entanglement contained in all possible generated entangled states between the qubits and their anti-qubits is quantified. The usefulness of the traveling states as quantum channels to perform quantum teleportation is investigated. For the selftransposed classes, it is shown that the generalized Werner state is the most robust class and starting from a class of pure state, one can generate entangled states more robust than self-transposed classes
- Subjects
QUANTUM entanglement; ACCELERATION (Mechanics); QUBITS; QUANTUM teleportation; ROBUST control; NON-inertial frame
- Publication
International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2013, Vol 27, Issue 28, p1
- ISSN
0217-9792
- Publication type
Article
- DOI
10.1142/S0217979213501555