Johanna F. Barra

University of Concepción — Chile

Computer Science · Physical Sciences

6h-index188citations13works0.02yr avg
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Research Topics

Quantum Information and Cryptography(13), Quantum Mechanics and Applications(13), Quantum Computing Algorithms and Architecture(7), Orbital Angular Momentum in Optics(1), Philosophy and History of Science(1)

Publications13 total

Detecting entanglement of unknown states by violating the Clauser–Horne–Shimony–Holt inequality
Quantum Information Processing·2023· 5 cited
Certifying an Irreducible 1024-Dimensional Photonic State Using Refined Dimension Witnesses
Physical Review Letters·2018· 42 citedOpen Access
Device-Independent Certification of a Nonprojective Qubit Measurement
Physical Review Letters·2016· 54 citedOpen Access
Experimental demonstration of the connection between quantum contextuality and graph theory
Physical review. A/Physical review, A·2016· 10 citedOpen Access
Experimental proof that a qubit is more than a quantum coin
arXiv (Cornell University)·2016Open Access
Testing noncontextuality inequalities that are building blocks of quantum correlations
Physical Review A·2015· 14 citedOpen Access
Experimental quantum randomness extraction invulnerable to detection loophole attacks
arXiv (Cornell University)·2014Open Access
Experimental quantum randomness generation invulnerable to the detection loophole
arXiv (Cornell University)·2014· 10 citedOpen Access
Device-Independent Certification of High-Dimensional Quantum Systems
Physical Review Letters·2014· 43 citedOpen Access
Bell tests with random measurements require very high detection efficiencies
Physical Review A·2013· 3 citedOpen Access
Detection efficiency for loophole-free Bell tests with entangled states affected by colored noise
Physical Review A·2013· 3 citedOpen Access
Higher quantum bound for the Vértesi-Bene-Bell inequality and the role of positive operator-valued measures regarding its threshold detection efficiency
Physical Review A·2012· 4 citedOpen Access
Detection efficiency for loophole-free Bell tests using local precertification
arXiv (Cornell University)·2012Open Access

Frequent Co-authors

G. Lima(12), Gustavo Cañas(11), Esteban S. Gómez(10), Adán Cabello(10), Guilherme B. Xavier(7), Fabio Sciarrino(4), Jaime Cariñe(4), A. Delgado(3), Marcin Pawłowski(3), Santiago Gómez(2), P. González(2), Matthias Kleinmann(2), Tamás Vértesi(2), Vincenzo D’Ambrosio(2), F. Bisesto(1), Edgar A. Aguilar(1), Máté Farkas(1), Daniel Martínez(1), Matı́as Alvarado(1), Mauricio Arias(1)