Toward Quantum Computing Experiments Using Trapped Electrons

POSTER

Abstract



Trapped electrons are promising candidates for quantum computation combining the high-performance of trapped ions and the high speed of superconducting qubit experiments in a single and scalable platform. The quantum information can be encoded in the electron’s spin state, which allows for using well-known microwave technology to read out and manipulate the qubit, while avoiding complex laser systems. Here we present our progress toward trapping and manipulating electrons in a microsized 3D-printed linear Paul trap, which will be fabricated using two-photon direct laser writing polymerization technology. In the future, we plan to implement a non-destructive quantum state readout of electrons at cryogenic temperatures in such traps.

*We acknowledge funding support from AFOSR through grant FA9550-20-1-0162; the NSF QLCI program through grant number OMA-2016245; U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences under Award Number DE-SC0019376 (A.A. and H.H.) Lawrence Livermore National Laboratory LDRD Grant No. 21-FS-008 (Q.Y. and K.M.B.); UC Laboratory Fees Research Program LFR-20-653698 (B.H.) and NSF GRFP (K.J.R.). Work done by K.M.B. was performed under the auspices of US DOE under Contract No. DE-AC52-07NA27344. LLNL-ABS-828500.

Presenters

  • Kayla J Rodriguez

    • University of California, Riverside

Authors

  • Kayla J Rodriguez

    • University of California, Riverside

  • Qian Yu

    • University of California, Berkeley

  • Alberto M Alonso

    • University of California, Berkeley

  • Jackie Caminiti

    • University of California, Berkeley

  • Kristin M Beck

    • Lawrence Livermore National Laboratory
    • Lawerence Livermore National Laboratory

  • Dietrich Leibfried

    • National Institute of Standards and Technology

  • Madhav Dhital

    • University of California, Riverside

  • Hartmut Haeffner

    • University of California, Berkeley

  • Boerge Hemmerling

    • UC Riverside
    • University of California, Riverside