% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Pazhedath:1041226,
      author       = {Pazhedath, Akshay Menon and David, Alessandro and
                      Oberländer, Max and Müller, Matthias M. and Calarco,
                      Tommaso and Bluhm, Hendrik and Motzoi, Felix},
      title        = {{L}arge spin shuttling oscillations enabling high-fidelity
                      single qubit gates},
      publisher    = {arXiv},
      reportid     = {FZJ-2025-02173},
      year         = {2024},
      abstract     = {Semiconductor quantum dots have shown impressive
                      breakthroughs in the last years, with single and two qubit
                      gate fidelities matching other leading platforms and
                      scalability still remaining a relative strength. However,
                      due to qubit wiring considerations, mobile electron
                      architectures have been proposed to facilitate upward
                      scaling. In this work, we examine and demonstrate the
                      possibility of significantly outperforming static EDSR-type
                      single-qubit pulsing by taking advantage of the larger
                      spatial mobility to achieve larger Rabi frequencies and
                      reduce the effect of charge noise. Our theoretical results
                      indicate that fidelities are ultimately bottlenecked by
                      spin-valley physics, which can be suppressed through the use
                      of quantum optimal control, and we demonstrate that, across
                      different potential regimes and competing physical models,
                      shuttling based single-qubit gates retain significant
                      advantage over existing alternatives.},
      keywords     = {Quantum Physics (quant-ph) (Other) / Mesoscale and
                      Nanoscale Physics (cond-mat.mes-hall) (Other) / FOS:
                      Physical sciences (Other)},
      cin          = {PGI-8 / PGI-11},
      cid          = {I:(DE-Juel1)PGI-8-20190808 / I:(DE-Juel1)PGI-11-20170113},
      pnm          = {5221 - Advanced Solid-State Qubits and Qubit Systems
                      (POF4-522) / EXC 2004:  Matter and Light for Quantum
                      Computing (ML4Q) (390534769)},
      pid          = {G:(DE-HGF)POF4-5221 / G:(BMBF)390534769},
      typ          = {PUB:(DE-HGF)25},
      doi          = {10.48550/ARXIV.2403.00601},
      url          = {https://juser.fz-juelich.de/record/1041226},
}