% 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”.

@INPROCEEDINGS{Bolsmann:1050047,
      author       = {Bolsmann, Katrin},
      title        = {{Q}uantum {I}nformation {P}rocessing with {T}rapped
                      {R}ydberg {I}ons},
      reportid     = {FZJ-2025-05761},
      year         = {2025},
      abstract     = {Combining the strong, long-range interactions of cold
                      Rydberg atoms with the controllability of trapped ions,
                      trapped Rydberg ions provide a promising platform for
                      scalable quantum information processing. As demonstrated in
                      a breakthrough experiment (Zhang et al., Nature 580, 345,
                      2020), microwave dressing of Rydberg states induces
                      permanent rotating dipole moments leading to strong
                      interactions between highly excited ions. Due to the
                      separation of timescales, the fast electronic dynamics of
                      Rydberg ions decouple from the slower motional modes of the
                      linear Coulomb crystal, which typically mediate entangling
                      gates in ground-state ion systems. Therefore, Rydberg ions
                      enable significantly faster gate operations. In this talk,
                      we will discuss how the unique features of trapped Rydberg
                      ions can be used to realize fast and high-fidelity
                      entangling gates, along with the associated challenges and
                      strategies to address them. We will present different types
                      of gate protocols for two- and multi-qubit entangling gates
                      with trapped Rydberg ions, analyze sources of infidelity,
                      and compare the performance with other platforms based on
                      neutral atoms and ground-state ions.},
      month         = {Sep},
      date          = {2025-09-08},
      organization  = {DPG Fall Meeting 2025, Göttingen
                       (Germany), 8 Sep 2025 - 12 Sep 2025},
      subtyp        = {After Call},
      cin          = {PGI-2},
      cid          = {I:(DE-Juel1)PGI-2-20110106},
      pnm          = {5221 - Advanced Solid-State Qubits and Qubit Systems
                      (POF4-522) / BRISQ - Brisk Rydberg Ions for Scalable Quantum
                      Processors (101046968)},
      pid          = {G:(DE-HGF)POF4-5221 / G:(EU-Grant)101046968},
      typ          = {PUB:(DE-HGF)6},
      url          = {https://juser.fz-juelich.de/record/1050047},
}