49 citations · 125 across the 6 of their papers we have counts for
6 papers
Charging a quantum battery from the Bloch sphere
C. A. Downing, M. S. Ukhtary
We reconsider the quantum energetics and quantum thermodynamics of the charging process of a simple, two-component quantum battery model made up of a charger qubit and a single--ce…
Energy storage in a continuous-variable quantum battery with nonlinear coupling
C. A. Downing, M. S. Ukhtary
In the quantum world, the process of energy storage can be enhanced thanks to various nonclassical phenomena. This inspiring fact suggests quantum batteries as plausible sources of…
Two-photon charging of a quantum battery with a Gaussian pulse envelope
C. A. Downing, M. S. Ukhtary
Quantum energy science is rapidly emerging as a domain interested in the generation, transfer and storage of energy at the quantum level. In particular, quantum batteries have the…
Hyperbolic enhancement of a quantum battery
C. A. Downing, M. S. Ukhtary
A quantum system which can store energy, and from which one can extract useful work, is known as a quantum battery. Such a device raises interesting issues surrounding how quantum…
Energetics of a pulsed quantum battery
C. A. Downing, M. S. Ukhtary
The challenge of storing energy efficiently and sustainably is highly prominent within modern scientific investigations. Due to the ongoing trend of miniaturization, the design of…
A quantum battery with quadratic driving
C. A. Downing, M. S. Ukhtary
Quantum batteries are energy storage devices built using quantum mechanical objects, which are developed with the aim of outperforming their classical counterparts. Proposing optim…