Title | Logical performance of 9 qubit compass codes in ion traps with crosstalk errors |
Publication Type | Journal Article |
Year of Publication | 2020 |
Authors | DM Debroy, M Li, S Huang, and KR Brown |
Journal | Quantum Science and Technology |
Volume | 5 |
Issue | 3 |
Pagination | 034002 - 034002 |
Date Published | 07/2020 |
Abstract | © 2020 IOP Publishing Ltd. We simulate four quantum error correcting codes under error models inspired by realistic noise sources in near-term ion trap quantum computers: T 2 dephasing, gate overrotation, and crosstalk. We use this data to find preferred codes for given error parameters along with logical error biases and a pseudothreshold which compares the physical and logical gate failure rates for a CNOT gate. Using these results we conclude that Bacon-Shor-13 is the most promising near term candidate as long as the impact of crosstalk can be mitigated through other means. |
DOI | 10.1088/2058-9565/ab7e80 |
Short Title | Quantum Science and Technology |