Title
Multibit CkNOT quantum gates via Rydberg blockade
Abstract
Long range Rydberg blockade interactions have the potential for efficient implementation of quantum gates between multiple atoms. Here we present and analyze a protocol for implementation of a k-atom controlled NOT (C k NOT) neutral atom gate. This gate can be implemented using sequential or simultaneous addressing of the control atoms which requires only 2k + 3 or 5 Rydberg 驴 pulses respectively. A detailed error analysis relevant for implementations based on alkali atom Rydberg states is provided which shows that gate errors less than 10% are possible for k聽=聽35.
Year
DOI
Venue
2011
10.1007/s11128-011-0292-4
Quantum Information Processing
Keywords
Field
DocType
Quantum computing,Rydberg atoms
Quantum circuit,Rydberg atom,Quantum gate,Controlled NOT gate,Rydberg formula,Quantum mechanics,Atomic physics,Atom,Quantum computer,Quantum error correction,Physics
Journal
Volume
Issue
ISSN
10
6
1570-0755
Citations 
PageRank 
References 
0
0.34
2
Authors
3
Name
Order
Citations
PageRank
L. Isenhower100.34
M. Saffman200.68
K. Mølmer300.34