Title: Quantum Journal Club: Speed Optimized Two-Qubit Gates with Laser Coherent Contro
Speaker: Kuan Zhang Tsinghua University
Time: 2014-09-18 15:00-2014-09-18 16:00
Venue: FIT 1-222


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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