New considerations on the separability of very noisy mixed states and implications for NMR quantum computing

Autor: Bulnes, J. D., Sarthour, R. S., de Azevedo, E. R., Bonk, F. A., Freitas, J. C. C., Guimarães, A. P., Bonagamba, T. J., Oliveira, I. S.

We revise the problem first addressed by Braunstein and co-workers (Phys. Rev. Lett. {\bf 83} (5) (1999) 1054) concerning the separability of very noisy mixed states represented by general density matrices with the form $\rho_\epsilon = (1-\epsilon)M

Externí odkaz: http://arxiv.org/abs/quant-ph/0404020

Mechanical Recanalization following i.v. Thrombolysis: A Retrospective Analysis regarding Secondary Hemorrhagic Infarctions and Parenchymal Hematomas.

Autor: Höltje, J.¹, Bonk, F.¹, Anstadt, A.¹, Terborg, C.², Pohlmann, C.³, Urban, P. P.³, Brüning, R.¹

Publikováno v: Radiology Research & Practice. 11/10/2015, p1-5. 5p.

Quantum information processing through nuclear magnetic resonance

Autor: Bulnes,J. D., Bonk,F. A., Sarthour,R. S., Azevedo,E. R. de, Freitas,J. C. C., Bonagamba,T. J., Oliveira,I. S.

Publikováno v: Brazilian Journal of Physics, Volume: 35, Issue: 3a, Pages: 617-625, Published: SEP 2005
Brazilian Journal of Physics v.35 n.3a 2005
Brazilian Journal of Physics
Sociedade Brasileira de Física (SBF)
instacron:SBF

We discuss the applications of Nuclear Magnetic Resonance (NMR) to quantum information processing, focusing on the use of quadrupole nuclei for quantum computing. Various examples of experimental implementation of logic gates are given and compared t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f80f02250ef4a5a439f316e14ac52a84
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332005000400006&lng=en&tlng=en

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