58 citations · 247 across the 18 of their papers we have counts for
4 papers · 2 filters
Entanglement versus energy in the entanglement transfer problem
Daniel Cavalcanti, J. G. Oliveira, J. G. Peixoto de Faria +2
We study the relation between energy and entanglement in an entanglement transfer problem. We first analyze the general setup of two entangled qubits (a and b) exchanging this enta…
Useful entanglement from the Pauli principle
Daniel Cavalcanti, L. M. Moreira, Franklin Matinaga +2
We address the question whether identical-particle entanglement is a useful resource for quantum information processing. We answer this question positively by reporting a scheme to…
Entanglement in single particle systems
M. O. Terra Cunha, J. A. Dunningham, V. Vedral
We address some of the most commonly raised questions about entanglement, especially with regard to so-called occupation number entanglement. To answer unambiguously whether entang…
Estimating entanglement of unknown states
Daniel Cavalcanti, Marcelo O. Terra Cunha
The experimental determination of entanglement is a major goal in the quantum information field. In general the knowledge of the state is required in order to quantify its entangle…