dorsal/arxiv
View SchemaSpontaneous Relaxation of a Charge Qubit under Electrical Measurement
| Authors | Xin-Qi Li, Ping Cui, YiJing Yan |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0408073 |
| URL | https://arxiv.org/abs/quant-ph/0408073 |
| DOI | 10.1103/PhysRevLett.94.066803 |
| Journal | Phys. Rev. Lett. 94, 066803 (2005) |
Abstract
In this work we first derive a generalized conditional master equation for quantum measurement by a mesoscopic detector, then study the readout characteristics of qubit measurement where a number of new features are found. The work would in particular highlight the qubit spontaneous relaxation effect induced by the measurement itself rather than an external thermal bath.
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"abstract": "In this work we first derive a generalized conditional master equation for\nquantum measurement by a mesoscopic detector, then study the readout\ncharacteristics of qubit measurement where a number of new features are found.\nThe work would in particular highlight the qubit spontaneous relaxation effect\ninduced by the measurement itself rather than an external thermal bath.",
"arxiv_id": "quant-ph/0408073",
"authors": [
"Xin-Qi Li",
"Ping Cui",
"YiJing Yan"
],
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"doi": "10.1103/PhysRevLett.94.066803",
"journal_ref": "Phys. Rev. Lett. 94, 066803 (2005)",
"title": "Spontaneous Relaxation of a Charge Qubit under Electrical Measurement",
"url": "https://arxiv.org/abs/quant-ph/0408073"
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