Zobrazeno 1 - 10
of 75
pro vyhledávání: '"deAzevedo, Eduardo R."'
Autor:
Pires, Diego Paiva, deAzevedo, Eduardo R., Soares-Pinto, Diogo O., Brito, Frederico, Filgueiras, Jefferson G.
Publikováno v:
Communications Physics 7, 142 (2024)
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 fundamental lower bound on the evolution time for quantum systems underg
Externí odkaz:
http://arxiv.org/abs/2307.06558
Autor:
Pires, Diego Paiva1 (AUTHOR), deAzevedo, Eduardo R.2 (AUTHOR), Soares-Pinto, Diogo O.2 (AUTHOR), Brito, Frederico2,3 (AUTHOR) frederico.brito@tii.ae, Filgueiras, Jefferson G.2,4,5 (AUTHOR)
Publikováno v:
Communications Physics. 5/2/2024, Vol. 7 Issue 1, p1-8. 8p.
Publikováno v:
In Journal of Magnetic Resonance Open June 2023 14-15
Autor:
Pires, Diego P., Silva, Isabela A., deAzevedo, Eduardo R., Soares-Pinto, Diogo O., Filgueiras, Jefferson G.
Publikováno v:
Phys. Rev. A 98, 032101 (2018)
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 experiment. Recently, based on a resource theory approach, the notion of quan
Externí odkaz:
http://arxiv.org/abs/1712.09871
Autor:
Espirito Santo, Melissa C., Kane, Aissata Ousmane, Pellegrini, Vanessa O.A., Thema, Force Tefo, García, José M., Acevedo, Alberto, Erazzú, Luis E., Guimaraes, Francisco E.G., deAzevedo, Eduardo R., Polikarpov, Igor
Publikováno v:
In Biocatalysis and Agricultural Biotechnology October 2022 45
Dipolar Filtered magic-sandwich-echoes as a tool for probing molecular motions using time domain NMR
Autor:
Filgueiras, Jefferson G., da Silva, Uilson B., Paro, Giovanni, d'Eurydice, Marcel N., Cobo, Márcio F., deAzevedo, Eduardo R.
We present a simple $^1$H NMR approach for characterizing intermediate to fast regime molecular motions using $^1$H time-domain NMR at low magnetic field. The method is based on a Goldmann Shen dipolar filter (DF) followed by a Mixed Magic Sandwich E
Externí odkaz:
http://arxiv.org/abs/1708.05736
Autor:
Silva, Isabela A., Filgueiras, Jefferson G., Auccaise, Ruben, Souza, Alexandre M., Marx, Raimund, Glaser, Steffen J., Bonagamba, Tito J., Sarthour, Roberto S., Oliveira, Ivan S., deAzevedo, Eduardo R.
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 unitary transformations, and characterize the final state. These are the th
Externí odkaz:
http://arxiv.org/abs/1612.02488
Autor:
Bromley, Thomas R., Silva, Isabela A., Oncebay-Segura, Charlie O., Soares-Pinto, Diogo O., deAzevedo, Eduardo R., Tufarelli, Tommaso, Adesso, Gerardo
Publikováno v:
Phys. Rev. A 95, 052313 (2017)
Entanglement has long stood as one of the characteristic features of quantum mechanics, yet recent developments have emphasized the importance of quantumness beyond entanglement for quantum foundations and technologies. We demonstrate that entangleme
Externí odkaz:
http://arxiv.org/abs/1610.07504
Autor:
Silva, Isabela A., Souza, Alexandre M., Bromley, Thomas R., Cianciaruso, Marco, Marx, Raimund, Sarthour, Roberto S., Oliveira, Ivan S., Franco, Rosario Lo, Glaser, Steffen J., deAzevedo, Eduardo R., Soares-Pinto, Diogo O., Adesso, Gerardo
Publikováno v:
Phys. Rev. Lett. 117, 160402 (2016)
The ability to live in coherent superpositions is a signature trait of quantum systems and constitutes an irreplaceable resource for quantum-enhanced technologies. However, decoherence effects usually destroy quantum superpositions. It has been recen
Externí odkaz:
http://arxiv.org/abs/1511.01971
Autor:
Brar, Kamalpreet Kaur, Espirito Santo, Melissa C., Pellegrini, Vanessa O.A., deAzevedo, Eduardo R., Guimaraes, Francisco E.C., Polikarpov, Igor, Chadha, Bhupinder Singh
Publikováno v:
In Biomass and Bioenergy August 2020 139