Journal
EPJ QUANTUM TECHNOLOGY
Volume 2, Issue -, Pages -Publisher
SPRINGER
DOI: 10.1140/epjqt17
Keywords
quantum tomography; Monte Carlo wavefunction; Rydberg atoms
Funding
- IARPA MQCO program through ARO [W911NF-10-1-0347]
- Villum Foundation
- Villum Fonden [00007335] Funding Source: researchfish
Ask authors/readers for more resources
We study the achievements of quantum circuits comprised of several one-and two-qubit gates subject to dissipation and dephasing. Quantum process matrices are determined for the basic one- and two-qubit gate operations and concatenated to yield the process matrix of the combined quantum circuit. Examples are given of process matrices obtained by a Monte Carlo wavefunction analysis of Rydberg blockade gates in neutral atoms. Our analysis is ideally suited to compare different implementations of the same process. In particular, we show that the three-qubit Toffoli gate facilitated by the simultaneous interaction between all atoms may be accomplished with higher fidelity than a concatenation of one-and two-qubit gates.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available