no code implementations • 8 Jan 2021 • Atsuki Yoshinaga, Mamiko Tatsuta, Yuichiro Matsuzaki
However, existing sensing schemes with these approaches require accurate control of the probe system such as switching on and off the interaction among qubits, which can be challenging for practical applications.
Quantum Physics
1 code implementation • 23 Aug 2019 • Bálint Koczor, Suguru Endo, Tyson Jones, Yuichiro Matsuzaki, Simon C. Benjamin
We present a novel approach for finding (near) optimal states for metrology in the presence of noise, using variational techniques as a tool for efficiently searching the classically intractable high-dimensional space of quantum states.
Quantum Physics
