3 papers
quant-ph2020
The quantum Zeno and anti-Zeno effects with driving fields in the weak and strong coupling regimes
Mehwish Majeed, Adam Zaman Chaudhry
Repeated measurements in quantum mechanics can freeze (the quantum Zeno effect) or enhance (the quantum anti-Zeno effect) the time-evolution of a quantum system. In this paper, we…
quant-ph2018
The quantum Zeno and anti-Zeno effects with non-selective measurements
Mehwish Majeed, Adam Zaman Chaudhry
In studies of the quantum Zeno and anti-Zeno effects, it is usual to consider rapid projective measurements with equal time intervals being performed on the system to check whether…
quant-ph2018
Effect of initial system-environment correlations with spin environments
Mehwish Majeed, Adam Zaman Chaudhry
Understanding the dynamics of open quantum systems is a highly important task for the implementation of emerging quantum technologies. To make the problem tractable theoretically,…