8 papers
Stroboscopic detection of itinerant microwave photons
Hanna Zeller, Lukas Danner, Max Hofheinz +4
We present a novel scheme to detect itinerant microwave radiation at the single photon level. Using existing Josephson-photonics devices, where two microwave cavities are coupled b…
Enhancing the Energy Resolution in Scanning Tunneling Microscopy: from dynamical Coulomb blockade to cavity quantum electrodynamics
Xianzhe Zeng, Janis Siebrecht, Haonan Huang +4
Scanning tunneling microscopy and spectroscopy have become indispensable tools for probing condensed matter at atomic length scales, yet achieving ultimate energy resolution remain…
Markovian Embeddings of Non-Markovian Open System Dynamics
Meng Xu, J. T. Stockburger, J. Ankerhold
Embedding non-Markovian open quantum dynamics into an enlarged Markovian space offers a powerful route to nonperturbative simulations, where the dynamics of the extended space can…
Simulating Non-Markovian Dynamics in Open Quantum Systems
Meng Xu, Vasilii Vadimov, J. T. Stockburger +1
Recent advances in quantum technologies and related experiments have created a need for highly accurate, versatile, and computationally efficient simulation techniques for the dyna…
Tailored Error Mitigation for Single-Qubit Magnetometry
Miriam Resch, Dennis Herb, Mirko Rossini +2
Quantum sensing is an emerging field with the potential to outperform classical methods in both precision and spatial resolution. However, the sensitivity of the underlying quantum…
Observation of period doubling and higher multiplicities in a driven single-spin system
Dhruv Deshmukh, Raúl B. González, Roberto Sailer +3
One of the prime features of quantum systems strongly driven by external time-periodic fields is the subharmonic response with integer multiples of the drive period due t…