6 papers · 1 filter
Holonomic quantum gates via continuous measurement in bosonic codes: GKP and cat states
Juan Garcia-Nila, Anirudh Lanka, Todd A. Brun
We apply continuous measurement-based holonomic quantum computation (CMHQC) to bosonic quantum error-correcting codes and develop explicit protocols for both four-component cat cod…
Steering paths mid-flight for fault-tolerance in measurement-based holonomic gates
Anirudh Lanka, Juan Garcia-Nila, Todd A. Brun
Continuous measurement-based holonomic quantum computation provides a route to universal logical computation in quantum error correcting codes. We introduce a fault-tolerant framew…
Continuous measurement-based holonomic quantum computation
Anirudh Lanka, Juan Garcia-Nila, Todd A. Brun
We propose a scheme to generate holonomies using the Quantum Zeno effect, enabling logical unitary operations on quantum stabilizer codes purely through measurements. The quantum e…
Optimizing continuous-time quantum error correction for arbitrary noise
Anirudh Lanka, Shashank Hegde, Todd A. Brun
We present a protocol using machine learning (ML) to simultaneously optimize the quantum error-correcting code space and the corresponding recovery map in the framework of continuo…
Improving quantum dot based single-photon source with continuous measurements
Anirudh Lanka, Todd Brun
We propose a technique to improve the probability of single-photon emission with an electrically pumped quantum dot in an optical microcavity, by continuously monitoring the energy…
Testing of flag-based fault-tolerance on IBM quantum devices
Anirudh Lanka
It is hard to achieve a theoretical quantum advantage on NISQ devices. Besides the attempts to reduce error using error mitigation and dynamical decoupling, small quantum error cor…