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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…
Reliability of digitized quantum annealing and the decay of entanglement
John P. S. Peterson, Roberto S. Sarthour, Alexandre M. Souza +3
We performed a banged-digital-analog simulation of a quantum annealing protocol in a two-qubit Nuclear Magnetic Resonance (NMR) quantum computer. Our experimental simulation employ…
Experimental rectification of entropy production by a Maxwell's Demon in a quantum system
P. A. Camati, J. P. S. Peterson, T. B. Batalhão +5
Maxwell's demon explores the role of information in physical processes. Employing information about microscopic degrees of freedom, this "intelligent observer" is capable of compen…
High Resolution non-Markovianity in NMR
Nadja K. Bernardes, John P. S. Peterson, Roberto S. Sarthour +5
Memoryless time evolutions are ubiquitous in nature but often correspond to a resolution-induced approximation, i.e. there are correlations in time whose effects are undetectable.…
Experimental realization of the Yang-Baxter Equation via NMR interferometry
F. Anvari Vind, A. Foerster, I. S. Oliveira +4
The Yang-Baxter equation is an important tool in theoretical physics, with many applications in different domains that span from condensed matter to string theory. Recently, the in…