Reinaldo Oliveira Vianna
Reinaldo Oliveira Vianna
Associate Professor, Physics Department, UFMG
Verified email at - Homepage
Cited by
Cited by
Quantum correlations and coherence in spin-1 Heisenberg chains
AL Malvezzi, G Karpat, B Çakmak, FF Fanchini, T Debarba, RO Vianna
Physical Review B 93 (18), 184428, 2016
Witnessed entanglement and the geometric measure of quantum discord
T Debarba, TO Maciel, RO Vianna
Physical Review A 86 (2), 024302, 2012
Separable multipartite mixed states: operational asymptotically necessary and sufficient conditions
FGSL Brandao, RO Vianna
Physical review letters 93 (22), 220503, 2004
Robust semidefinite programming approach to the separability problem
FGSL Brandao, RO Vianna
Physical Review A 70 (6), 062309, 2004
Entanglement of indistinguishable particles as a probe for quantum phase transitions in the extended Hubbard model
F Iemini, TO Maciel, RO Vianna
Physical Review B 92 (7), 075423, 2015
Witnessed entanglement
FGSL Brandao, RO Vianna
International Journal of Quantum Information 4 (02), 331-340, 2006
Minimum tomography of two entangled qutrits using local measurements of one-qutrit symmetric informationally complete positive operator-valued measure
WM Pimenta, B Marques, TO Maciel, RO Vianna, A Delgado, C Saavedra, ...
Physical Review A 88 (1), 012112, 2013
Quantum state tomography with incomplete data: Maximum entropy and variational quantum tomography
DS Gonçalves, C Lavor, MA Gomes-Ruggiero, AT Cesário, RO Vianna, ...
Physical Review A 87 (5), 052140, 2013
Computable measures for the entanglement of indistinguishable particles
F Iemini, RO Vianna
Physical Review A 87 (2), 022327, 2013
Distillability of Werner states using entanglement witnesses and robust semidefinite programs
RO Vianna, AC Doherty
Physical Review A 74 (5), 052306, 2006
Variational quantum tomography with incomplete information by means of semidefinite programs
TO Maciel, AT Cesário, RO Vianna
International Journal of Modern Physics C 22 (12), 1361-1372, 2011
Fast entanglement detection for unknown states of two spatial qutrits
G Lima, ES Gómez, A Vargas, RO Vianna, C Saavedra
Physical Review A 82, 012302, 2010
Quantumness of correlations in indistinguishable particles
F Iemini, T Debarba, RO Vianna
Physical Review A 89 (3), 032324, 2014
Pauling’s resonating valence bond theory of metals: some studies on lithium clusters
JR Mohallem, RO Vianna, AD Quintão, AC Pavão, R McWeeny
Zeitschrift Für Physik D Atoms, Molecules and Clusters 42, 135-143, 1997
Experimental implementation of a NMR entanglement witness
JG Filgueiras, TO Maciel, RE Auccaise, RO Vianna, RS Sarthour, ...
Quantum Information Processing 11, 1883-1893, 2012
Quantifying quantum correlations in fermionic systems using witness operators
F Iemini, TO Maciel, T Debarba, RO Vianna
Quantum information processing 12, 733-746, 2013
Quantum state of a free spin-½ particle and the inextricable dependence of spin and momentum under lorentz transformations
T Debarba, RO Vianna
International Journal of Quantum Information 10 (04), 1230003, 2012
Reliable Hellmann–Feynman forces for nuclei‐centered GTO basis of standard size
RO Vianna, R Custódio, H Chacham, JR Mohallem
International Journal of Quantum Chemistry 44 (S26), 311-318, 1992
Viable entanglement detection of unknown mixed states in low dimensions
TO Maciel, RO Vianna
Physical Review A 80 (3), 032325, 2009
Quantumness of correlations in fermionic systems
T Debarba, RO Vianna, F Iemini
Physical Review A 95 (2), 022325, 2017
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