52 citations · 345 across the 30 of their papers we have counts for
4 papers · 1 filter
Hybrid Qubit gates in circuit QED: A scheme for quantum bit encoding and information processing
O. P. de Sa Neto, M. C. de Oliveira
Solid state superconducting devices coupled to coplanar transmission lines offer an exquisite architecture for quantum optical phenomena probing as well as for quantum computation…
Why the Entanglement of Formation is not generally monogamic
F. F. Fanchini, M. C. de Oliveira, L. K. Castelano +1
Differently from correlation of classical systems, entanglement of quantum systems cannot be distributed at will - if one system A is maximally entangled with another system B, it…
Locally Inaccessible Information as a Fundamental Ingredient to Quantum Information
F. F. Fanchini, L. K. Castelano, M. F. Cornelio +1
Quantum discord (QD) measures the fraction of the pairwise mutual information that is locally inaccessible, in a multipartite system. Fundamental aspects related to two important m…
Generation of Superposition States and Charge-Qubit Relaxation Probing in a Circuit
O. P. de Sa Neto, M. C. de Oliveira, A. O. Caldeira
We demonstrate how a superposition of coherent states can be generated for a microwave field inside a coplanar transmission line coupled to a single superconducting charge qubit, w…