3 papers
cond-mat.mes-hall2025
Efficient population transfer in a quantum dot exciton under phonon-induced decoherence via shortcuts to adiabaticity
Spyridon G. Kosionis, Sutirtha Biswas, Christina Fouseki +2
In the present study, we apply shortcut to adiabaticity pulses (time-dependent Rabi frequency and detuning) for the efficient population transfer from the ground to the exciton sta…
quant-ph2025
Fast chiral resolution with optimal control
Dionisis Stefanatos, Ioannis Thanopulos, Emmanuel Paspalakis
In this work, we formulate the problem of achieving in minimum-time perfect chiral resolution with bounded control fields, as an optimal control problem on two non-interacting spin…
quant-ph2024
Fast charging of an Ising spin pair quantum battery using optimal control
Vasileios Evangelakos, Emmanuel Paspalakis, Dionisis Stefanatos
We consider the problem of maximizing the stored energy for a given charging duration in a quantum battery composed of a pair of spins- with Ising coupling starting from the s…