Conditional operation of a spin qubit

Physics – Condensed Matter – Mesoscale and Nanoscale Physics

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

related papers here: http://marcuslab.harvard.edu

Scientific paper

10.1103/PhysRevLett.107.030506

We report coherent operation of a singlet-triplet qubit controlled by the arrangement of two electrons in an adjacent double quantum dot. The system we investigate consists of two pairs of capacitively coupled double quantum dots fabricated by electrostatic gates on the surface of a GaAs heterostructure. We extract the strength of the capacitive coupling between qubit and double quantum dot and show that the present geometry allows fast conditional gate operation, opening pathways to multi-qubit control and implementation of quantum algorithms with spin qubits.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Conditional operation of a spin qubit does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Conditional operation of a spin qubit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conditional operation of a spin qubit will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-572144

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.