45 citations · 228 across the 30 of their papers we have counts for
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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…
quant-ph2021
Transforming spin chains with a continuous driving field
Hudaiba Soomro, Adam Zaman Chaudhry
A continuous, sinusoidal control field is used to suitably transform quantum spin chains. In particular, we are able to transform the quantum Ising chain to the quantum XY model, a…