114 citations · 222 across the 3 of their papers we have counts for
3 papers
quant-ph2004★ 114 cited
Fine-grained entanglement loss along renormalization group flows
J. I. Latorre, C. A. Lutken, E. Rico +1
We explore entanglement loss along renormalization group trajectories as a basic quantum information property underlying their irreversibility. This analysis is carried out for the…
quant-ph1999★ 32 cited
Optimal estimation of two-qubit pure-state entanglement
A. Acin, R. Tarrach, G. Vidal
We present optimal measuring strategies for the estimation of the entanglement of unknown two-qubit pure states and of the degree of mixing of unknown single-qubit mixed states, of…
quant-ph1998★ 76 cited
Optimal minimal measurements of mixed states
G. Vidal, J. I. Latorre, P. Pascual +1
The optimal and minimal measuring strategy is obtained for a two-state system prepared in a mixed state with a probability given by any isotropic a priori distribution. We explicit…