2 papers
quant-ph2026
Saturable nonlinearities in a driven-dissipative bosonic quantum battery
João P. R. Leonel, Paulo A. Brandão
We investigate the charging of a nonlinear quantum battery consisting of a single bosonic mode subject to a saturable nonlinearity, coherent driving, and dissipation. In contrast t…
quant-ph2025
Work extraction from a quantum battery charged through an array of coupled cavities
I. Beder, D. Ferraro, P. A. Brandão
We investigate the problem of work extraction from a cavity-based quantum battery that is remotely charged via a transmission line composed of an array of coupled single-mode cavit…