发明名称 |
TUNABLE TRANSMON CIRCUIT ASSEMBLY |
摘要 |
Systems and methods are provided for a tunable transmon qubit. The qubit includes a first Josephson junction on a first path between a transmission line and a circuit ground and second and third Josephson junctions arranged in parallel with one another on a second path between the transmission line and the circuit ground to form a direct current superconducting quantum interference device (DC SQUID). The DC SQUID is in parallel with the first Josephson junction. A capacitor is arranged in parallel with the first Josephson junction and the DC SQUID on a third path between the transmission line and the circuit ground as to form, in combination with the first path, an outer loop of the tunable transmon qubit. A bias circuit is configured to provide a constant bias flux to one of the DC SQUID and the outer loop of the tunable transmon qubit. |
申请公布号 |
WO2016039973(A1) |
申请公布日期 |
2016.03.17 |
申请号 |
WO2015US46564 |
申请日期 |
2015.08.24 |
申请人 |
NORTHROP GRUMMAN SYSTEMS CORPORATION |
发明人 |
STRAND, JOEL D.;PESETSKI, AARON A. |
分类号 |
G06N99/00;B82Y10/00 |
主分类号 |
G06N99/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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