Now showing items 1-8 of 8
Current in coherent quantum systems connected to mesoscopic Fermi reservoirs
We study particle current in a recently proposed model for coherent quantum transport. In this model, a system connected to mesoscopic Fermi reservoirs (meso-reservoir) is driven out of equilibrium by the action of ...
A Proposal for a Coherent Ontology of Fundamental Entities
(Springer Netherlands, 2018)
We argue that the distinction between framework and interaction theories should be taken carefully into consideration when dealing with the philosophical implications of fundamental theories in physics. In particular, ...
Power switching in hybrid coherent couplers
We report on a theoretical and numerical investigation of the switching of power in new hybrid models of nonlinear coherent couplers consisting of optical slab waveguides with various orders of nonlinearity. The first model ...
Landau-Zener Lindblad equation and work extraction from coherences
(American Physical Society, 2019)
We show that the dynamics of a driven quantum system weakly coupled to a finite reservoir can be approximated by a sequence of Landau-Zener transitions if the level spacing of the reservoir is large enough. This approximation ...
Deterministic Generation of Large Fock States
(American Physical Society (APS), 2020)
We present a protocol to deterministically prepare the electromagnetic field in a large photon number state. The field starts in a coherent state and, through resonant interaction with one or few two-level systems, it ...
Thermalization induced by quantum scattering
(American Physical Society, 2021)
We use quantum scattering theory to study a fixed quantum system Y subject to collisions with massive particles X described by wave packets. We derive the scattering map for system Y and show that the induced evolution ...
A Study of the Quantum Correlations in a Tavis-Cummings SystemEstudio de correlaciones cuánticas en un sistema Tavis-Cumming
(Universidad Pedagógica y Tecnológica de Colombia, 2018)
Local Selective Realism: shifting from Classical to Quantum Electrodynamics
This article elaborates local selective realism in view of the shifting from classical to quantum electrodynamics. After some introductory remarks, we critically address what we call global selective realism, hence setting ...