Volume 116, Number 6, December 2016
|Number of page(s)||7|
|Published online||08 February 2017|
Enhancing entanglement, local and non-local information of accelerated two-qubit and two-qutrit systems via weak-reverse measurements
Department of Mathematics, College of Science, Bahrain University - Hamad Town, Bahrain and Department of Mathematics, Faculty of Science, Aswan University - Aswan, Egypt
Received: 22 July 2016
Accepted: 16 January 2017
Weak-reverse measurements (WRM) are employed to recover and protect the entanglement losses of entangled two-qubit and two-qutrit systems that accelerate. It is shown that the upper bounds of entanglement for a partially entangled two-qutrit state are higher than that for a partially entangled two-qubit state. The possibility of protecting local information encoded in partially entangled states using the WRM measurements is much better than that encoded in maximum entangled states. It is shown that the possibility of protecting the local encoded information on an accelerated 2-qutrit state, using the WRM is higher than that for a 2-qubit state.
PACS: 03.65.Ud – Entanglement and quantum nonlocality (e.g. EPR paradox, Bell's inequalities, GHZ states, etc.) / 03.67.-a – Quantum information / 03.65.-w – Quantum mechanics
© EPLA, 2016
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.