@article{TEXTUAL,
      recid = {11257},
      author = {Li, Ziqian and Roy, Tanay and Rodríguez Pérez, David and  Lee, Kan-Heng and Kapit, Eliot and Schuster, David I.},
      title = {Autonomous error correction of a single logical qubit  using two transmons},
      journal = {Nature Communications},
      address = {2024-02-23},
      number = {TEXTUAL},
      abstract = {Large-scale quantum computers will inevitably need quantum  error correction to protect information against  decoherence. Traditional error correction typically  requires many qubits, along with high-efficiency error  syndrome measurement and real-time feedback. Autonomous  quantum error correction instead uses steady-state bath  engineering to perform the correction in a  hardware-efficient manner. In this work, we develop a new  autonomous quantum error correction scheme that actively  corrects single-photon loss and passively suppresses  low-frequency dephasing, and we demonstrate an important  experimental step towards its full implementation with  transmons. Compared to uncorrected encoding, improvements  are experimentally witnessed for the logical zero, one, and  superposition states. Our results show the potential of  implementing hardware-efficient autonomous quantum error  correction to enhance the reliability of a transmon-based  quantum information processor.},
      url = {http://knowledge.uchicago.edu/record/11257},
}