Work

Entanglement reciprocation between atomic qubits and an entangled coherent state

Year: 2006

Type: article

Abstract: Introducing classical fields, we can completely transfer entanglement from discrete qubits to an entangled coherent state. The entanglement can also be retrieved from the continuous-variable state of the cavities to the atomic qubits. Via a postselection measurement, the atomic entangled state and entangled coherent state can be mutually transformed fully.

Source: Journal of Physics B Atomic Molecular and Optical Physics

DOI: 10.1088/0953-4075/39/24/011

Authors: Ling Zhou, Guo-Hui Yang

Institution: Dalian University of Technology

Language: English

Topic: Quantum Information and Cryptography

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

Funders: National Natural Science Foundation of China, Natural Science Foundation of Liaoning Province

Award: G5535039913