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Phys. Rev. A 70, 012316 (2004) [4 pages]

Quantum disentanglement eraser: A cavity QED implementation

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M. Suhail Zubairy1,2, Girish S. Agarwal1,3, and Marlan O. Scully1,4
1Institute for Quantum Studies and Department of Physics, Texas A&M University, College Station, Texas 77843, USA
2Department of Electronics, Quadi-i-Azam University, Islamabad, Pakistan
3Physical Research Laboratory, Navrangpura, Ahmedabad-380009, India
4Department of Chemistry, Princeton University, Princeton, New Jersey 08544, USA

Received 23 February 2004; published 29 July 2004

A possible experimental scheme of the Garisto-Hardy disentanglement eraser based on a cavity QED system is presented. This scheme can be used for a delayed choice quantum eraser. It also allows us to acquire single-qubit control over teleportation of an arbitrary binary state.

© 2004 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.70.012316
DOI:
10.1103/PhysRevA.70.012316
PACS:
03.67.Mn, 03.65.Ud, 03.65.Ta, 42.50.Pq
 
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