36 citations · 49 across the 6 of their papers we have counts for
6 papers
Quantum distinguishability measures: projectors vs. states maximization
Adrian A. Budini, Ruynet L. de Matos Filho, Marcelo F. Santos
The distinguishability between two quantum states can be defined in terms of their trace distance. The operational meaning of this definition involves a maximization over measureme…
Physical consequences of Lindbladian invariance transformations
Yohan Vianna de Almeida, Fernando Nicacio, Marcelo F. Santos
On its own, the invariance properties of Markovian master equations have mostly played a mathematical or computational role in the evaluation of quantum open system dynamics. Becau…
Collisional thermometry for Gaussian systems
Gabriel O. Alves, Marcelo A. F. Santos, Gabriel T. Landi
We investigate a quantum thermometry scheme based collision model with Gaussian systems. A key open question of these schemes concerns the scaling of the Quantum Fisher Information…
Cooperative isentropic charging of hybrid quantum batteries
Yohan Vianna de Almeida, Tiago F. F. Santos, Marcelo F. Santos
Quantum batteries are quantum systems used to store energy to be later extracted by an external agent in the form of work to perform some task. Here we study the charging of a hybr…
Laser powered dissipative quantum batteries in atom-cavity QED
Zamir Beleño, Marcelo F. Santos, Felipe Barra
The interaction of a three-level atom with the electromagnetic field of a quantum cavity in the presence of a laser field presents a rich behavior that we exploit to discuss two qu…
Vacuum enhanced charging of a quantum battery
Tiago F. F. Santos, Yohan Vianna de Almeida, Marcelo F. Santos
Quantum batteries are quantum systems that store energy which can then be used for quantum tasks. One relevant question about such systems concerns the differences and eventual adv…