102 citations · 665 across the 44 of their papers we have counts for
44 papers
Canonical typicality under general quantum channels
Pedro S. Correia, Gabriel Dias Carvalho, Thiago R. de Oliveira +2
With the control of ever more complex quantum systems becoming a reality, new scenarios are emerging where generalizations of the most foundational aspects of statistical quantum m…
Majorization-based benchmark of the complexity of quantum processors
Alexandre B. Tacla, Nina Machado O'Neill, Gabriel G. Carlo +2
Here we investigate the use of the majorization-based indicator introduced in [R. O. Vallejos, F. de Melo, and G. G. Carlo, Phys. Rev. A 104, 012602 (2021)] as a way to benchmark t…
Quantum state inference from coarse-grained descriptions: analysis and an application to quantum thermodynamics
Raúl O. Vallejos, Pedro Silva Correia, Paola Concha Obando +3
The characterization of physical systems relies on the observable properties which are measured, and how such measurements are performed. Here we analyze two ways of assigning a de…
The principle of majorization: application to random quantum circuits
Raul O. Vallejos, Fernando de Melo, Gabriel G. Carlo
We test the principle of majorization [J. I. Latorre and M. A. Martin-Delgado, Phys. Rev. A 66, 022305 (2002)] in random circuits. Three classes of circuits were considered: (i) un…
Macro-to-micro quantum mapping and the emergence of nonlinearity
Pedro Silva Correia, Paola Concha Obando, Raúl O. Vallejos +1
As a universal theory of physics, quantum mechanics must assign states to every level of description of a system -- from a full microscopic description, all the way up to an effect…
Quantum revival patterns from classical phase-space trajectories
Gabriel M. Lando, Raúl O. Vallejos, Gert-Ludwig Ingold +1
A general semiclassical method in phase space based on the final value representation of the Wigner function is considered that bypasses caustics and the need to root-search for cl…