Now showing items 1-2 of 2
Fisher information of a single qubit interacts with a spin-qubit in the presence of a magnetic field
(Elsevier B.V., 2018)
In this contribution, quantum Fisher information is utilized to estimate the parameters of a central qubit interacting with a single-spin qubit. The effect of the longitudinal, transverse and the rotating strengths of the ...
Fisher information of accelerated two-qubit systems
(World Scientific Publishing Co. Pte Ltd, 2018)
In this paper, Fisher information for an accelerated system initially prepared in the X-state is discussed. An analytical solution, which consists of three parts: Classical, the average over all pure states and a mixture ...