Rapid Purification protocols for Optical Homodyning

Aravind Chiruvelli

Rapid Purification protocols for Optical Homodyning

ORAL

Abstract

Recently Jacobs (PRA 67 030301 (2003)) and Wiseman and Ralph (New J. Phys 8, 90(2006)) have discovered rapid purification protocols for a qubit using quantum feedback. We present these protocols in optical setting. These could also be very useful in quantum state preparation for various uses in metrology and control.

March 14, 2008, 2:03 PM – March 14, 2008, 2:15 PM

Authors

Aravind Chiruvelli

Louisiana State University