Quantum manipulation in a Josephson light-emitting diode.
نویسندگان
چکیده
We assess the suitability of the recently proposed Josephson LED for quantum manipulation purposes. We show that the device can both be used for on-demand production of entangled photon pairs and operated as a two-qubit gate. Also, one can entangle particle spin with photon polarization and/or measure the spin by measuring the polarization.
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ورودعنوان ژورنال:
- Nanotechnology
دوره 21 27 شماره
صفحات -
تاریخ انتشار 2010