Constructive impact of Wannier-Stark field on environment-boosted quantum batteries

Animesh Ghosh, Tanoy Kanti Konar, Leela Ganesh Chandra Lakkaraju +1

Using the ground states of the Bose- and Fermi-Hubbard model as the battery's initial state, we demonstrate that using the Wannier-Stark (WS) field for charging in addition to onsi…