1 citations · 4 across the 4 of their papers we have counts for
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The role of initial system-environment correlations in the accuracies of parameters within spin-spin model
Ali Raza Mirza, Jim Al-Khalili
We investigate the effect of initial system-environment correlations to improve the estimation of environment parameters. By employing various physical situations of interest, we p…
Improving the understanding of the dynamics of open quantum systems
Ali Raza Mirza
This thesis presents studies performed on open quantum systems, that is, quantum systems interacting with their surrounding environment. Such systems are important not only in unde…
Improving the estimation of the environment parameters via a two-qubit scheme
Ali Raza Mirza, Adam Zaman Chaudhry
We demonstrate how using two qubits can drastically improve the estimation of environment parameters as compared to using only a single qubit. The two qubits are coupled to a commo…
The role of initial system-environment correlations with a spin environment
Ali Raza Mirza, Mah Noor Jamil, Adam Zaman Chaudhry
Open quantum systems are a subject of immense interest as their understanding is crucial in the implementation of modern quantum technologies. In the study of their dynamics, the r…