154 citations · 477 across the 9 of their papers we have counts for
9 papers
A Cooper-pair beam splitter as a feasible source of entangled electrons
B. Sharmila, F. M. Souza, H. M. Vasconcelos +1
We investigate the generation of an entangled electron pair emerging from a system composed of two quantum dots attached to a superconductor Cooper pair beam splitter. We take into…
Quadrature Squeezing And Temperature Estimation From The Fock Distribution
I. P. Bezerra, H. M. Vasconcelos, S. Glancy
We present a method to estimate the amount of squeezing and temperature of a single-mode Gaussian harmonic oscillator state based on the weighted least squares estimator applied to…
Realism-based nonlocality: Invariance under local unitary operations and asymptotic decay for thermal correlated states
V. S. Gomes, P. R. Dieguez, H. M. Vasconcelos
The realism-based nonlocality (RBN) is a recently introduced measure that differs from the well-known Bell's nonlocality. For bipartite states, the RBN concerns how much an element…
Quantum gate teleportation between separated qubits in a trapped-ion processor
Yong Wan, Daniel Kienzler, Stephen D. Erickson +9
Large-scale quantum computers will require quantum gate operations between widely separated qubits. A method for implementing such operations, known as quantum gate teleportation (…
Investigating Bias in Maximum Likelihood Quantum State Tomography
G. B. Silva, S. Glancy, H. M. Vasconcelos
Maximum likelihood quantum state tomography yields estimators that are consistent, provided that the likelihood model is correct, but the maximum likelihood estimators may have bia…
All-optical generation of states for "Encoding a qubit in an oscillator"
Hilma Vasconcelos, Liliana Sanz, Scott Glancy
Both discrete and continuous systems can be used to encode quantum information. Most quantum computation schemes propose encoding qubits in two-level systems, such as a two-level a…