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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Fast Gates and Mixed-Species Entanglement with Trapped Ions

Fast Gates and Mixed-Species Entanglement with Trapped Ions

Schäfer, Vera M.

Paperback

Series: Springer Theses

General ComputersPhysics

ISBN10: 3030402878
ISBN13: 9783030402877
Publisher: Springer Nature
Published: Mar 5 2021
Pages: 155
Weight: 0.55
Height: 0.37 Width: 6.14 Depth: 9.21
Language: English
Quantum logic gates are the crucial information-processing operation of quantumcomputers. Two crucial performance metrics for logic gates are their precision andspeed. Quantum processors based on trapped ions have always been the touchstonefor gate precision, but have suffered from slow speed relative to other quantum logicplatforms such as solid state systems. This thesis shows that it is possible to acceleratethe logic clock speed from kHz to MHz speeds, whilst maintaining a precision of99.8%. This is almost as high as the world record for conventional trapped-ion gates, but more than 20 times faster. It also demonstrates entanglement generation in atime (480ns) shorter than the natural timescale of the ions' motion in the trap, whichstarts to probe an interesting new regime of ion trap physics.

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