Entanglement stabilization using ancilla-based parity detection and real-time feedback in superconducting circuits
نویسندگان
چکیده
منابع مشابه
Entanglement genesis by ancilla-based parity measurement in 2D circuit QED.
We present an indirect two-qubit parity meter in planar circuit quantum electrodynamics, realized by discrete interaction with an ancilla and a subsequent projective ancilla measurement with a dedicated, dispersively coupled resonator. Quantum process tomography and successful entanglement by measurement demonstrate that the meter is intrinsically quantum nondemolition. Separate interaction and...
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ژورنال
عنوان ژورنال: npj Quantum Information
سال: 2019
ISSN: 2056-6387
DOI: 10.1038/s41534-019-0185-4