2 papers
quant-ph2021
Detection of weak magnetic fields using nitrogen-vacancy centers with maximum confidence
Ghazi Khan, Adam Zaman Chaudhry
The problem of detection of magnetic fields using NV centers, that is, to check whether a weak magnetic field is present or not, can be tackled using quantum state discrimination t…
quant-ph2021
The quantum Zeno and anti-Zeno effects in the strong coupling regime
Ghazi Khan, Hudaiba Soomro, Muhammad Usman Baig +2
It is well known that repeated projective measurements can either speed up (the Zeno effect) or slow down (the anti-Zeno effect) quantum evolution. Until now, however, studies of t…