141 citations · 875 across the 52 of their papers we have counts for
6 papers · 1 filter
Performance of dynamical decoupling in bosonic environments and under pulse-timing fluctuations
W. S. Teixeira, K. T. Kapale, M. Paternostro +1
We study the suppression of qubit dephasing through Uhrig dynamical decoupling (UDD) in nontrivial environments modeled within the spin-boson formalism. In particular, we address t…
Transport of Correlations in a Harmonic Chain
F. Nicacio, F. L. Semião
We study the propagation of different types of correlations through a quantum bus formed by a chain of coupled harmonic oscillators. This includes steering, entanglement, mutual in…
Non-equilibrium properties of trapped ions under sudden application of a laser
A. A. Cifuentes, F. Nicacio, M. Paternostro +1
Coherent quantum-state manipulation of trapped ions using classical laser fields is a trademark of modern quantum technologies. In this work, we study aspects of work statistics an…
Experimental determination of irreversible entropy production in out-of-equilibrium mesoscopic quantum systems
M. Brunelli, L. Fusco, R. Landig +9
By making use of a recently proposed framework for the inference of thermodynamic irreversibility in bosonic quantum systems, we experimentally measure and characterize the entropy…
Coupled Harmonic Systems as Quantum Buses in Thermal Environments
F. Nicacio, F. L. Semião
In this work, we perform a careful study of an special arrangement of coupled systems that consists of two external harmonic oscillators weakly coupled to an arbitrary network (dat…
Quantum thermodynamics and work fluctuations with applications to magnetic resonance
Wellington L. Ribeiro, Gabriel T. Landi, Fernando Semião
In this paper we give a pedagogical introduction to the ideas of quantum thermodynamics and work fluctuations, using only basic concepts from quantum and statistical mechanics. Aft…