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Entanglement Theory Quantum Correlations
Quantum Foundations
Deutschian closed timelike curves can create entanglement
arXiv
Authors: Subhayan Roy Moulick, Prasanta K. Panigrahi
Year
2015
Paper ID
26366
Status
Preprint
Abstract Read
~2 min
Abstract Words
71
Citations
N/A
Abstract
We study the nature of entanglement in presence of Deutschian closed timelike curves (D-CTCs) and we observe that qubits traveling along a D-CTC allow unambiguous discrimination of Bell states with Local Operations and Classical Communications (LOCC), that is otherwise known to be impossible. A consequence of this leads us to discover that localized D-CTCs can create entanglement, using just local operations and classical communication. This contradicts the fundamental definition of entanglement.
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- We study the nature of entanglement in presence of Deutschian closed timelike curves (D-CTCs) and we observe that qubits traveling along a D-CTC allow unambiguous...
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