2 papers
quant-ph2026
Certifying ergotropy under partial information
Egle Pagliaro, Leonardo Zambrano, Mir Alimuddin +3
Ergotropy, the maximum work extractable from a quantum system, is a central resource in quantum physics. Computing ergotropy is well established when the system state is fully know…
quant-ph2023
Avoiding barren plateaus in the variational determination of geometric entanglement
Leonardo Zambrano, Andrés Damián Muñoz-Moller, Mario Muñoz +2
The barren plateau phenomenon is one of the main obstacles to implementing variational quantum algorithms in the current generation of quantum processors. Here, we introduce a meth…