Quantum Error Correction Daniel Gottesman Perimeter Institute.
17
Quantum Error Quantum Error Correction Correction • Daniel Gottesman • Perimeter Institute
-
date post
20-Dec-2015 -
Category
Documents
-
view
239 -
download
0
Transcript of Quantum Error Correction Daniel Gottesman Perimeter Institute.
Barriers to Quantum ErrorCorrection
• 1. Measurement of error destroys superpositions.
• 2. No-cloning theorem prevents repetition.
• 3. Must correct multiple types of errors (e.g., bit flip and phase errors).
• 4. How can we correct continuous errors and decoherence?