15 citations · 15 across the 3 of their papers we have counts for
5 papers
Experimental Investigation of Geometric Quantum Speed Limits in an Open Quantum System
Diego Paiva Pires, Eduardo R. deAzevedo, Diogo O. Soares-Pinto +2
We studied geometric quantum speed limits (QSL) of a qubit subject to decoherence in an ensemble of chloroform molecules in a Nuclear Magnetic Resonance experiment. The QSL is a fu…
Effects of clays on spin-spin relaxation: a route for non-invasive total clay content quantification
Jefferson G. Filgueiras, Matheus S. J. de Miranda, Carla S. Semiramis +1
Clay minerals are important components of sandstone rocks, due to their significant role in petrophysical properties like porosity and permeability. These minerals have a particula…
Coherence orders, decoherence and quantum metrology
Diego P. Pires, Isabela A. Silva, Eduardo R. deAzevedo +2
Since the dawn of quantum theory, coherence was attributed as a key to understand the weirdness of fundamental concepts like the wave-particle duality and the Stern-Gerlach experim…
Dipolar Filtered magic-sandwich-echoes as a tool for probing molecular motions using time domain NMR
Jefferson G. Filgueiras, Uilson B. da Silva, Giovanni Paro +3
We present a simple H NMR approach for characterizing intermediate to fast regime molecular motions using H time-domain NMR at low magnetic field. The method is based on a…
NMR Contributions to the study of Quantum Correlations
Isabela A. Silva, Jefferson G. Filgueiras, Ruben Auccaise +7
In this chapter we review the contributions of Nuclear Magnetic Resonance to the study of quantum correlations, including its capabilities to prepare initial states, generate unita…