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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/254

Title: Information transfer using a single particle path-spin hybrid entangled state
Authors: Pramanik, T
Adhikari, S
Majumdar, A S
Home, Dipankar
Pan, Alok Kumar
Issue Date: 2010
Publisher: Phys. Lett. A
Citation: T. Pramanik, S. Adhikari, A. S. Majumdar, D. Home, A. K. Pan, Information transfer using a single particle path-spin hybrid entangled state, Phys. Lett. A, 2010, 374, 1121
Abstract: The path-spin entangled state of a single spin-1/2 particle is considered which is generated by using a beam-spitter and a spin-flipper. Using this hybrid entanglement at the level of a single particle as a resource, we formulate a protocol for transferring of the state of an unknown qubit to a distant location. Our scheme is implemented by a sequence of unitary operations along with suitable spin-measurements, as well as by using classical communication between the two spatially separated parties. This protocol, thus, demonstrates the possibility of using intraparticle entanglement as a physical resource for performing information theoretic tasks.
URI: http://hdl.handle.net/123456789/254
Appears in Collections:2010

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