517 citations · 704 across the 14 of their papers we have counts for
4 papers · 2 filters
Full Thermalization of a Photonic Qubit
A. G. de Oliveira, R. M. Gomes, V. C. C. Brasil +3
The generalized amplitude damping (GAD) quantum channel implements the interaction between a qubit and an environment with arbitrary temperature and arbitrary interaction time. Her…
Bounding generalized relative entropies: Nonasymptotic quantum speed limits
Diego Paiva Pires, Kavan Modi, Lucas Chibebe Céleri
Information theory has become an increasingly important research field to better understand quantum mechanics. Noteworthy, it covers both foundational and applied perspectives, als…
Wehrl entropy production rate across a dynamical quantum phase transition
B. O. Goes, G. T. Landi, E. Solano +2
The quench dynamics of many-body quantum systems may exhibit non-analyticities in the Loschmidt echo, a phenomenon known as dynamical phase transition (DPT). Despite considerable r…
Remote preparation of single photon vortex thermal states
T. Häffner, G. L. Zanin, R. M. Gomes +2
Photon pairs produced in spontaneous parametric down-conversion are naturally entangled in their transverse spatial degrees of freedom including the orbital angular momentum. Pumpi…