Speed optimized two-qubit gates with laser coherent control techniques for ion trap quantum computing.
نویسندگان
چکیده
We propose a new concept for a two-qubit gate operating on a pair of trapped ions based on laser coherent control techniques. The gate is insensitive to the temperature of the ions, works also outside the Lamb-Dicke regime, requires no individual addressing by lasers, and can be orders of magnitude faster than the trap period, which is presently the speed limit of all two-qubit proposals.
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ورودعنوان ژورنال:
- Physical review letters
دوره 91 15 شماره
صفحات -
تاریخ انتشار 2003